10 Best Hydration Backpacks Reviewed and Tested in 2021
Even if you stay well-hydrated throughout the day and make sure you drink enough water before you run, you still need to make sure you have water with you to ensure you remain hydrated while you are running.
Before choosing a hydration pack to feature on our list we made sure to rate each one based on how comfortable, breathable, and durable they are. We also considered how much they weigh along with their size—so there are options out there for all of our readers!
Take a look at what we found!
In a Hurry? The test winner after 14 hrs of research
Made for women
Quick release valve
Lots of colors to choose from
Has storage pockets
Has reflective features
Holds 2 liters of water
Contoured and secure fit
10 Best Hydration Packs
1. Nathan Vapor Airess
Made for women
Quick release valve
Lots of colors to choose from
Has storage pockets
Has reflective features
Holds 2 liters of water
Contoured and secure fit
The Nathan Vapor Airess hydration pack is one of the best options on our list—hence why it is at the very top of our list. This hydration pack is really lightweight, comfortable, and breathable so you don’t have to worry about this pack weighing you down and holding you back. And, the best part, is that it also looks great—but keep in mind that this is a women-specific hydration pack.Read more
When it comes to comfort, this hydration pack is definitely the way to go. Not only is it incredibly lightweight, but the straps won’t dig into you as long as you get the right size. It is designed to contour to the female physique and provides you with a secure and comfortable fit that will ensure it does not slip around while you are out on your run.
As far as breathability goes, this hydration pack offers several mesh panels to ensure you get the ventilation you need to prevent chafing and blisters from occurring. So, if you want to make sure you stay cool and dry, this is definitely one of the best options for you to consider getting.
Those of you who are worried about your hydration pack breaking down on you after a few uses won’t have to worry about that with this one. This hydration back is made of high-quality materials that are built to last—so you can depend on it in the long run. The bladder and the valve are also long-lasting and the pockets are designed to hold up for the long haul.
As we have mentioned, one of the pack’s most redeeming factors is that it is incredibly lightweight. Despite its lightness, you don’t have to worry about this pack breaking on you when you need it the most. Even when filled, your water’s weight will be evenly distributed—so you don’t have to worry about getting lopsided.
This hydration pack is available in small/medium and large/XL. It specifically made for ladies and you can tell when you put it on. It is wider in the chest area and the clips attach below your breast. It is compact and minimalistic, so you don’t have to worry about dragging a bulky or clunky hydration pack with you.
2. CamelBak M.U.L.E.
Additional storage options
Easy to refill
Additional hooks for your helmet
Magnetic tube trap to keep everything secure and easily accessible
Designed more for bikers
Can get heavy if you pack a lot of stuff into it
This CamelBak hydration pack has been a popular choice among runners for about 2 decades now. These hydration packs are an excellent option for outdoor enthusiasts in general, whether you run, bike, hike, etc.Read more
While this hydration pack may look bulky, it is definitely comfortable. You won't have to worry about it digging into you in all of the wrong places and you definitely won't have to worry about it causing any chafing or blisters.
It comes with additional storage pockets, keeps you cool and dry, and comes with additional external hooks to hold onto your helmet if you are a biker or participate in triathlons.
Made with high-quality and durable materials, this hydration pack is designed to be with you for the long haul. You won't have to worry about it breaking down on you or ripping when you need it most.
It has a lightweight fill port and a magnetic tube trap to properly secure your tubes and ensure they are always easily accessible.
The only downside about this hydration pack is that it is large and it definitely gets heavy when you start to pack it full of stuff.
3. Osprey Raptor 14
Includes a roll of tools with its own pocket
Has 8 pockets; 3 internal and 5 external
Lightweight design (0.71kg)
Some users found it to be small
Osprey reloads the Raptor series with a new 14-liter design and an integrated 3-liter Hydraulics™ system. The design features reflective graphics and comes in a version for women.Read more
This hydration pack features BioStretch technology as well as an internal hydration sleeve.
While it may not look like it, this hydration pack is actually really breathable and well-ventilated.
A magnetic lock provides these hydration packs with a secure seal 3-litre prevent leaking of liquids.
Aside from being extremely practical, the Raptor 14 also features a lightweight design for a weight of 0.73kg.
While this hydration pack is designed to look bulky and hold more, it is still a great option for anyone who needs some extra storage as well.
4. TETON Sports Trailrunner
Available in many colors and sizes
This product has a limited lifetime warranty
Great price for a high-quality product
Some reviewers said that the liquid may leak from time to time
The next one on our hydration packs list is TETON Sports Trailrunner 2 Liter Hydration Backpack. As the title implies, this one will be great not only for the road runners but also for those who like off-road running.Read more
The good thing is that the hydration bladder is included here, so you don’t need to buy it separately. It’s effortless to open so you can add ice there and you can clean it easily.
The shape is great. There are also many safety features. For example, we can use an orange whistle or strap claps. There’s also reflective trim which is great because you’re more visible on the roads.
As this one is intended for trail running, this is a very durable product. It’s perfect for marathons, cycling or hiking. There’s a special chest shock absorber to reduce the bounce while running.
These hydration packs have a 2-liter capacity which is a lot. This backpack is very lightweight- it’s only 9 ounces.
We adore the price of this one- this is one of the least expensive backpacks, and it’s still a high-quality product. Many reviewers appreciated the extraordinary design of this product. It’s not very bulky like the other packs.
5. Ultimate Direction SJ Ultra Vest 2.0
Great for longer runs and marathons
Designed by a world-class runner
Some runners didn’t like drinking from the rubber spout
Here we go with the big hit amongst the runners - Ultimate Direction SJ Ultra Vest 2.0. This brand is known from high-quality hydration packs and water belts.Read more
These hydration packs are full of features. Some pouches are compatible with your smartphone.
There’s special Hex Mesh that is extremely breathable and lightweight. Moisture-wicking material helps you to stay dry during your runs, and there are even gel pouches.
There are fully adjustable straps to provide more comfort. Is nylon with silicon and Polyurethane so the material is waterproof and it’s durable- this means that this hydration pack for running will also be great for trail running.
This hydration pack is pretty and won't weigh you down on its own--although if you pack it up too much it can get really heavy.
There are two pockets so you can keep your keys inside. This backpack has a great design- it’s not very big so you can run easily, but it is a great source of hydration at the same time. Isn’t cheap, but the price reflects high quality. It comes with two bottles
6. High Sierra Propel 70
Bounce reduction strapping system
Plentiful storage pockets
Limited color choices
Simple, straightforward, no gimmicks. The Propel 70 is not the world’s most flashy pack, but it delivers reliable performance and great functionality.Read more
The best thing about this hydration pack is that it is really comfortable and will prevent any blisters and chafing from occurring.
If you are worried about this hydration pack not being breathable--don't! It is designed to keep you cool and dry, so you don't have to worry about it getting soaked and weighing you down.
It is lightweight and made of Mini-Hex Ripstop material which makes it durable.
The bladder is BPA free and can hold up to 2 liters during your runs.
Everything you need from these hydration pack for running is here, and it can do a whole lot more than going for a jog.
7. Ultimate Direction Ultra Vesta
Holds lots of water
Comes with hydration bladder and two water bottles
This product is designed by Jenny Jurek, wife and running partner of ultra-marathon legend Scott Jurek. It's specially designed for women, which is important as many standard unisex designs may not fit the unique shape of a woman's body. This one carries plenty of water and is perfect for female runners who regularly run long distances.Read more
Users were pleased with how well these hydration packs fit their bodies and were happy to have some options designed just for women.
Breathability is excellent, with mesh on the interior of both the straps and the back, so it will help keep you fresh on long runs.
As is typical of Ultimate Direction products we didn't find any glaring durability issues with this one.
When it's empty, it only weighs 9 ounces, which makes it one of the lightest packs on the market today.
This one carries a lot of water, with a 2-liter bladder in the back and two front pockets that each hold a 10-ounce water bottle. Both the bladder and the bottles are included with the vest. For extra storage, there are pockets underneath the water bottle holders in the front for easy access to energy gels or a place to store money and your keys. The back also has an elastic webbing system for holding additional items such as a windbreaker or light rain jacket.
8. Salomon Advanced Skin Backpack
Also great for camping and hiking
One of the most expensive on our list
You need to buy the Salomon Hydrapack Soft Bladder 1.5L separately
Salomon is a great brand, especially if we’re talking about running hydration packs--so it is no surprise that we have one of their hydration packs on our list of top ten reviews.Read more
These running hydration packs provide exceptional comfort while running. We can’t talk about chafing or any skin irritation here.
The material here is great- it’s Elastic Power Mesh. This is why this one is very breathable and you don’t sweat that much during running.
As far as durability goes, this hydration pack is designed to last thanks to the high-quality materials it is made of.
The design is simple - these hydration packs wrap your body, and you can carry the water whenever you are. These backpacks are available in many colors so everyone can find something.
These backpacks allow your skin to breathe and there’s no unpleasant odor. They are available in many sizes so if you measure yourself correctly; we’re sure you will find the right size for you.
9. Nathan VaporHowe
Designed by a woman for women
These running hydration packs are designed for female runners, and the VaporHowe was designed by legendary ultra-marathoner Stephanie Howe so you know the design will fit a woman's body well and have the features you want and need.Read more
Reviewers loved that they had an option that was specifically designed to fit their bodies, rather than trying to shoehorn themselves into a unisex product that just wasn't for them.
These running hydration packs have an anti-bounce strap system that holds the vest in place while you run and mesh is used throughout the interior to help keep you dry, both features designed to enhance the user's comfort.
This one is the most expensive option on our list but comes highly reviewed by both amateur and professional runners alike and is made with high-quality, durable materials.
Coming in at a scant 12.8 ounces this is one of the lightest weight vests on our list. Despite being so bright, there don't seem to be any problematic durability problems that typically come with lightweight athletic and outdoor gear.
These running hydration packs hold 1.8 liters of fluids, which was a little less than some users would like but most were happy with. Overall it's reasonably small and rides mainly towards the top of the users back which leaves your lower back free to enjoy more of the fresh air.
10. Osprey Viper 9
Holds 2.5 liters
Light attachment for safety
Some users had durability issues with bite valves
May be too small for some users, refer to sizing guide
Even though this hydration pack for running is actually designed for cyclists, we included in our list because it's a great size for running, and it has some unique features that any athlete will enjoy. Osprey is known for making high-quality outdoor gear and they stand behind that with a lifetime warranty on all their products.Read more
With padded shoulder straps and upper compression straps to prevent jostling this product fits snugly and comfortably to your body even on highly technical trail runs.
This is actually one area where being designed for cycling is beneficial to a runner, because those features help increase the comfort for any athlete in any sport. Breathability is good but not the best on our list, and a couple of users noted this.
This is one of the more durable products on our list, but that durability comes at the price of being a little bit heavier than other options. One issue we noted with durability is that some users noted that while the item overall is quite durable, the bite valve isn't and needed to be replaced fairly often.
At 1.6 pounds it's definitely heavier than other products, but it also gives you a lot of options to carry more gear and also comes with great features such as a magnetic bite valve holder that keeps the water hose from bouncing as you run, as well as a place to attach a light to help keep you safe.
This one holds 2.5 liters of liquid which is plenty for long runs, but does so without being too big and bulky. To round out the thoughtful features there's a fleece-lined pocket that will hold your sunglasses without scratching them.
This product comes at a pretty good price for the features and quality, and one of the best parts is that the manufacturer truly stands by their products with a 100% lifetime guarantee. If your product fails at anytime you can send it back to the company for repair or replacement, no questions asked.
Criteria Used for Evaluation
A hydration pack is something you will be wearing for the duration of your run--so make sure it is comfortable enough to keep on your back for that long!
When you are looking for good running hydration packs, one of the key features to consider is the comfort level you can operate when wearing it. Many running hydration packs are heavy and uncomfortable which makes them difficult to use and makes your runs and workouts all the harder to get through.
So, we made sure to double-check each hydration packs for comfort levels before choosing it for our guide here! When it comes to running, carrying a hydration pack during your entire trip can get quite annoying. Because of this, we determined comfort as a research parameter during our investigation of the best hydration backpacks.
To provide superior comfort, we looked for backpacks with breathable, non-irritating, and lightweight materials, as well as a unique build. The concept of hydration packs is to assist the user by facilitating the experience thanks to its portable supply of hydration, but it stops being so convenient when it starts to become annoying–and even painful.
In order to be suitable for running, the design of the hydration packs should be materials that are comfortable to carry. Running hydration packs can’t become an obstacle or a difficulty for the runner, as it would miss the point. For our list, we selected backpacks with materials that can fit aerobic activities.
While there are some perfect regular water backpacks out there, they won’t be of much help to a runner; apart from being uncomfortable; these backpacks might not be adequate for running overall. So, make sure you are taking a look at all of these features before you make your final decision.
It's important to get hydration that is breathable and that won't get soaked and weigh you down because it holds in moisture and sweat.
When you are out for a run, anything you bring with you has to be lugged around with you, so you don’t want it to be stuck with something heavy and hot and cumbersome. Here at RunnerClick, we made sure to find the right hydration packs for you that are designed to be easy to carry and that is made with a breathable design, so you do not get too hot and sweaty during your outings or workouts or hikes.
For some hydration backpacks, breathability becomes an issue–, especially during runs on hot sunny days. To compile an active list of the best hydration backpacks, we searched through products that offer the most breathable materials and build in general. While the materials used for the backpack have an essential impact on the breathability of the product, there are other factors to consider, such as the design.
After surfing through multiple designs that cover the whole back of the user, we determined that a bigger backpack offers more space, but reduces the breathability and enhances the heat accumulation under the running hydration packs. At this point, it becomes a matter of personal opinion whether to opt for more space at the cost of breathability, or the other way around.
For the materials, we looked for breathable structures of mesh. Ones that are light enough to allow the pass of fresh air, yet tough enough to stop any external liquids (such as rain) from leaking into the backpack. Additionally, we gave special consideration to those products which feature materials resistant to heat.
By resistance to heat, we mean the ability of the materials to avoid absorbing or accumulating heat. Color has an impact here as well. Dark colors, primarily black, absorbs heat, while light colors reflect it, so you may want to choose a bright color if you run regularly in the heat. Lighter colors will show dirt more efficiently; however, so keep that in mind.
We all want to make sure our hydration backpacks will last us the long haul--which is why we made sure to rate each of our top picks based on how durable they are.
Active runners put their equipment through a lot. When you're going on long runs several times a week and are putting a lot of wear and tear on your hydration packs, you want to have one that is as durable as you are. We tried to find the best-running hydration packs for you, and we made sure to our own testing as well as checking the reviews from others- all of these packs are durable and are made to last!
Hydration packs are one piece of gear that isn't necessarily easy or cheap to replace frequently. Is why we’ve taken into consideration the durability of the products during our research. To determine the strength of the products, we looked for products that feature resistant and durable material, as well as a stable build to guarantee good quality and performance.
A hydration backpack shouldn't be made out of just any material. To bring you a list of the hydration packs out there, we selected only those hydration packs that include resistant, flexible, and adaptable materials that are easy to clean. We know that a slow, gentle, and easy run can quickly turn into a mess due to rain or other unexpected events that can catch you completely off-guard when wearing your bag.
Taking this into consideration, we gave the upper hand to water-resistant or waterproof bags. Materials that are susceptible to water damage or deterioration will not only reduce the durability of the product but may also affect any items found inside the bag if the water leaks. Lastly, we took into consideration how easy it is to wash the backpack and keep it maintained in good working condition.
When you are carrying around enough water for a long-distance run the most significant issue you will face is how heavy the pack can get. To help with this, we looked for hydration packs that are designed with comfortable straps and harness systems to help distribute the weight and make it easier to carry it around with you.
Water is essential on the run so make yourself as comfortable as you can with a lighter weight pack design. We decided on weight as one of the most important criteria to focus on during our research. No runner wants to carry more weight than they have to. Extra weight can also contribute to the overall strain and wear and tear on your joints and tendons which already receive quite an impact from running.
So. obviously, the total weight of the backpack has an impact on the quality of the product (not including anything stored in the backpack, of course). For a runner, it is utterly important to go with the lightest equipment possible. Not only is it much more comfortable to carry, but light materials notably reduce the effort your body needs to make to run–especially during long runs.
For our list of the hydration packs, we looked for products that feature a lightweight design and materials. However, it’s not all about the weight. Aside from being lightweight, the materials must also meet high standards of quality and durability. Keep in mind, however, that with just about all sporting and outdoor gear and apparel there is usually a trade-off that is made between strength and lightweight.
Lightweight materials by nature aren't as durable as heavier ones, and while companies have done a fantastic job inventing materials that are both durable and lightweight, keep in mind that nothing is perfect, and choose what's most important to you. This way you end up getting something that truly works for you and your needs.
Size matters--and the last thing you want is a hydration pack that is too large or too small to fit your needs.
The final piece of the puzzle that we looked at when searching for hydration packs for this list was the available sizes. Some runners need more water than others, and some runners cannot carry as much weight as others. So, the size of your pack is an important feature to consider in your search. We made sure to include a range of sizes so you can find the hydration packs that are just right for you.
When it comes to this type of products, size matters. You want something that will be able to store plenty of water during your run so that you can be sure to stay hydrated. You also want it to have room for other items such as energy gels, keys, your phone, wallet, and maybe even an extra set of clothes.
However, you don't want something so big and bulky that it weighs you down and bounces around while you run. We looked for products for our list that hit the sweet spot in terms of size. We call it the Goldilocks criteria; you don't want something too big, or too small. You want it to be just right.
Fortunately, by listening to feedback from their customer's manufacturers have figured out what the best sizes of backpacks to make are. Also, you can usually find most products in a couple of size options, so you can have a larger pack for longer runs and the opportunity to bring more with you, and a smaller run for shorter times and distances.
Expert Interviews & Opinions
You won't know you're dehydrated until it's too late. The best way to ensure you don't have to struggle with the ill effects of dehydration during your running sessions is to regularly drink water even if you aren't thirsty.
Medical professionals advise around 8 ounces of water for every 30 minutes of strenuous physical activity.
If your hydration pack is starting to leak, this doesn't necessarily mean you have to throw it away and get a new one. If the issue isn't covered by an extended warranty through the manufacturer, you may want to try replacing the water reservoir instead.
It's generally a good idea to regularly replace these anyway since they can start to develop and off-taste over time.
Other Factors to Consider
Hydration backpacks are a great solution when it comes to portable hydration. However, if the product fails to keep the liquids at a decent temperature all is lost. Nobody wants to drink warm water during their run, or have their water freeze in cold temperatures. In order to keep the liquid close to its original temperature, the product must feature special materials that contribute to the insulation of the drink.
We discarded those products that failed to maintain cold temperatures over time and gave the upper hand to those that are able to keep the hydration drinks refreshing. To improve our list of the best hydration backpacks, we selected those products that can keep the low temperature for long periods of time.
For this list, we looked for products that feature the latest thermal materials and technology to maintain the drink's temperature. This not only involves keeping the temperatures low, but it also involves the amount of time it stays cool. If you're running in particularly hot or cold weather another thing to look for is a product that has an insulated drinking sleeve.
Even if the rest of the pack is made of insulating materials, if the sleeve isn't insulated you could be met with a mouth full of hot water when you go to drink, or in cold weather, an exposed hose can freeze, dangerously cutting off your access to hydration. So, make sure to pay close attention to these features if you want to make sure you have access to great-tasting water at all times.
The main purpose of this product is to carry a water bladder that can be easily accessed anywhere. It pretty much comes down to this, and the more water a pack holds the more effective it will be when it comes to its main purpose. During our search for the best hydration backpacks for runners, those products that include a bigger bladder or water pouch had an advantage.
However, we still took into consideration all of the other parameters as a big pouch is useless if the product reaches low standards on the rest of the features. The capacity of the pack is not always determined by the size of the water bladder, as these products usually feature multiple other pockets and spaces that can come in very handy.
We kept this in mind while searching for the best products for our list. The capacity of the overall backpack is an important factor to consider while searching for hydration backpacks, as it will allow you to store multiple other things in separated pockets so you can stay organized and be ready for anything.
Some people are ready to spend a lot of money on hydration packs as this may be an essential piece of running equipment for them. After all,staying hydrated is incredibly important to not just your performance but to your overall health. For some other runners this type of product isn't as crucial, and so they aren't generally willing to spend as much money on a pack.
We try to put products on our list that are high quality but also affordable. On the other hand, you will also find products on our list that cost more than 100 dollars because sometimes it’s better to invest in good gear such as this, especially if you’re a professional runner. You need to decide how important hydration packs are for you.
If you’re going to take part in marathons, it would be good to buy something good and it may be a little bit expensive. Remember however that cheaper products are also great and they can really provide good value for the right user. Try to search for sales and discounts, or you can find the older version of the product and perhaps it will be cheaper.
Besides being a helpful piece of equipment, running hydration backpacks can also be a very fashionable piece of equipment. We know there are a large number of runners who care about the appearance of their equipment because at the end of the day, no one wants to look ugly or weird.
In fact, studies have shown that people who like the way they look in their running gear ran more often and for longer distances than those who didn't like how they looked. So while style may seem like a throw-away thing to consider, it can actually help you stay on track and reach your fitness goals.
Keep in mind, however, that when we talk about design, it’s not limited to the visual attractiveness of a product but also the quality of the design and the overall build. In this parameter, we took multiple approaches. Even though it’s a secondary research parameter, those hydration packs that come in a wide variety of colors and feature a fashionable design got our attention.
During our research, we looked for bags that had an easily accessible and comfortable design. This not only involves the color options of the backpacks, but also the designs of the pockets and other features of the back. “Are the pockets big enough?”, “Is there enough space?”, “Is the bladder separated from the rest of the pockets?”
These are all valid questions when evaluating the design of a hydration backpack. It feels good to look good, but keep in mind that functionality should go first. At the end of the day, you need to make sure you invest in a hydration pack that truly brings value to your life and that you will absolutely love to use whenever you need it.
Frequently Asked Questions
q: Are these packs suitable for long runs? Or will my drink warm up?
Hydration packs are specially made to maintain the temperature of the liquid during long runs. You’ll be able to enjoy refreshing liquids during your first mile and your thirtieth.
q: Does a bigger bladder mean more efficiency?
It depends on what you’re using it for. Based on your activity, specific bladder capacity and the overall size of the bag might be a better way to look at things, especially if you want to carry more items during your run so you can be ready for anything.
q: Will my shoulders get tired from carrying the pack?
No. They are made of lightweight materials to provide both comfort and lightweight properties. A breathable mesh will make the whole experience less sweaty and uncomfortable. And the more you drink to stay hydrated the lighter your hydration packs will be, so the longer you go, and the more tired you get, and more water you will drink making the hydration packs get lighter to carry.
q: Should I focus on bladder capacity or overall space?
Once again, it depends on what you’re using the hydration packs. A larger bladder will allow you to carry more liquid for hydration, of course, but you never know when you’ll need additional space for a spare set of clothes, your phone, wallet, keys, etc.
q: Can the liquids leak from the bladder?
These bladders have been developed and engineered over time to prevent leaks since a company isn't going to get much repeat business if their water bladders consistently leak all over the place. As long as they’re in good condition, the products listed in this guide shouldn't leak. You won’t have to worry about liquids getting into the other parts of your hydration packs and ruining your things.
q: Are these hydration back packs comfortable to wear?
All of the hydration packs on our list were chosen because they're rated highly among users for comfort. We wanted hydration packs because they're designed to be more comfortable than others. These running hydration packs have harnesses and straps that are designed to be healthy and will help you support the weight and will reduce pain, fatigue, and soreness during and after your runs.
It is important to note how much weight you are carrying though because too much pressure will feel heavy and can get uncomfortable even with the best pack designed. So, choose the pack design and size that is best suited for your unique needs and body type.
q: Are there hydration packs that are suited for smaller runner or for children?
We made a point to find hydration packs in a range of sizes and weight capacities so that there is something for everyone on our list. Whether you are a new long-distance runner or a pro, and regardless of whether you are a man or a woman, there are hydration packs for you.
We did not include hydration packs for children as they are harder to find and there is a lot more that has to be considered with their hydration needs and the weight limits to what they can easily carry with them on the run.
q: Can’t I just carry a water bottle with me?
Technically yes, you could bring a water bottle or two with you on your run, but there are many drawbacks to that. You can only carry so many bottles with you before you run out of room in your hydration packs and you do not want to have to take a bottle around in your hand the entire time either.
Additionally, most water bottles are slippery and cannot comfortably drink from while you are running hydration packs are designed for on the go drinking. It is a matter of convenience, and many runners feel that is a good investment that they are willing to make.