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Best Hydration Water Bladders Compared

last updated Jan 17, 2019
The hydration bladders reviewed below are among the best out there. because they'll get the job done and ensure you stay well-hydrated during all your runs.

Hydration is one of the most important parts of any runner’s routine. It’s what keeps them going through the sweat and the struggle of long distance runs, and what helps replenish them after that final push to the finish line. Trying to carry a bottle with you can deplete your energy and add minutes to your time. Many runners have found that water bladders are a great way to carry your water with you without having to handle awkward or bulky bottles. Not only will your run be safer, but it’ll also be more convenient.

In a Hurry? The test winner after 13 hrs of research

icon
Geigerrig Hydration Engine
96.5/100 our score
Portability
96
Materials
98
Features
97
Comfort
95
Geigerrig Hydration Engine
Why is it better?

Easy to fill

Easy to use

Dishwasher safe/no bacteria growth

Easy to clean

Durable

In a Hurry? Editors choice:
Geigerrig Hydration Engine
Test Winner: Geigerrig Hydration Engine
Researched Sources
18
Researched Sources
Reviews Considered
1500
Reviews Considered
Hours Researching
13
Hours Researching
Products Evaluated
11
Products Evaluated
Last Updated:
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By Giselle Killebrew:

The Hyrdrapak shape shift, CamelBak Crux, and MSR Dromedary hydration bladders that have been added to our list are all some of the best bladders to choose from. They are worth their cost and will simplify your life and help you perform to the best of your ability. Make sure you take a look at the factors we considered when putting together our list!

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1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.5
Portability
96%
Materials
98%
Features
97%
Comfort
95%
Price Comparison Last Updated (23.01.19)
$43.20
2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.5
Portability
97%
Materials
96%
Features
96%
Comfort
97%
Price Comparison Last Updated (23.01.19)
$34.00
$40.00
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$42.00
See Deal
3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.5
Portability
96%
Materials
95%
Features
95%
Comfort
96%
Price Comparison Last Updated (23.01.19)
$21.93
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$36.95
$36.95
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4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.3
Portability
95%
Materials
96%
Features
95%
Comfort
95%
Price Comparison Last Updated (23.01.19)
$13.59
5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95
Portability
94%
Materials
95%
Features
95%
Comfort
96%
Price Comparison Last Updated (23.01.19)
$36.99
6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.5
Portability
95%
Materials
95%
Features
94%
Comfort
94%
Price Comparison Last Updated (23.01.19)
$30.78
7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.3
Portability
94%
Materials
94%
Features
94%
Comfort
95%
Price Comparison Last Updated (23.01.19)
$34.95
8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.8
Portability
94%
Materials
93%
Features
93%
Comfort
95%
Price Comparison Last Updated (23.01.19)
$21.85
9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93
Portability
94%
Materials
93%
Features
93%
Comfort
92%
Price Comparison Last Updated (23.01.19)
$39.95
10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92.5
Portability
94%
Materials
92%
Features
92%
Comfort
92%
Price Comparison Last Updated (23.01.19)
$12.97
In Depth Review Top 10
  • Geigerrig Hydration Engine
  • Osprey Hydraulics
  • Platypus Big Zip LP
  • Aquatic Way
  • Camelbak Antidote
  • Hydrapak Shape Shift
  • CamelBak Crux
  • Freemove
  • MSR Dromedary
  • Cherainti
Table of contents
  • Criteria Used for Evaluation
  • Other Factors to Consider
  • Frequently Asked Questions
  • Sources

10 Beat Hydration Bladders

1. Geigerrig Hydration Engine

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.5
Geigerrig Hydration Engine
Portability
96
Materials
98
Features
97
Comfort
95
best offer for today
$43.20
Pros:

Easy to fill

Easy to use

Dishwasher safe/no bacteria growth

Easy to clean

Durable

Cons:

Some runners prefer less pressure

This particular hydration bladder is the perfect option for anyone who lives a super active lifestyle, and who loves to just grab their gear and go. With extremely strong nylon reinforcement, this bladder is designed to last. It's also easy to clean and holds enough water for even your most challenging long-distance runs. The dishwasher-safe design prevents the growth of bacteria and helps to keep the Geigerrig Hydration Engine ready to use!

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About the Product:

  • 3L Capacity
  • Wide mouth and slide top for refills on the go
  • Dishwasher safe and reversible
  • Comes with a lifetime warranty
  • Has a spray feature to cool you down
  • Filter compatible

Size: 16L x 7W in. or 12L x 7W in.

Weight: 0.2 lbs. or 0.25 lbs.

BPA Free: Yes

Materials: Polyvinyl Chloride

2. Osprey Hydraulics

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96.5
Osprey Hydraulics
Portability
97
Materials
96
Features
96
Comfort
97
best offer for today
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$34.00
$40.00
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$42.00
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Pros:

Internal baffles help prevent sloshing

Low profile design

Bite valve allows fast water flow

Extended pour shield makes refilling much easier

Cons:

Has a bit of a plastic taste at first

The first thing that stuck out to us about the Osprey Hydraulics Reservoir is that it has a 1/4″/6.35mm hose which allows water to flow almost effortlessly. The exterior of this bladder has handy capacity marking which removes any guesswork you might have when checking your water level. If you’re turned off by the taste of plastic (let's face it, who isn’t?) this bladder may be for you. The material is a Metallocene PE with taste-free film (BPA/PVC free) plus an antimicrobial formula which works to stop the buildup of bacteria and mold. If all this weren’t enough the low profile of this bladder keeps the weight of the water consistent and close to your body. This is a particular boon for runners.

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About the Product:

  • Backer plate helps to shape the reservoir, keeping it low-profile so it won’t mess up the ballast of your backpack
  • Pour shield extends the collar (almost like a funnel) to make the filling and pouring easier
  • Has welded chevron baffles to help prevent too much sloshing and to maintain the shape of the bladder
  • Has a magnetic sternum strap that you attach to your pack, giving the magnetic bite valve a spot to rest while out of use
  • Well-formed bite valve offers fast and easy water flow

Size: 15 x 7 x 3.1 inches

Capacity: 2 or 3 liters, depending on size

BPA- Free: Yes

Materials: Metallocene PE Film

3. Platypus Big Zip LP

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.5
Platypus Big Zip LP
Portability
96
Materials
95
Features
95
Comfort
96
best offer for today
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$36.95
$21.93
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$36.95
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Pros:

Refilling is easy with the wide opening and Slidelock closure

Low profile design

Limited sloshing

BPA free

No plastic taste

Cons:

Probably not ideal for rougher activities

Sometimes simplicity is best, and this is one thing you can certainly say about the Platypus Big Zip LP Reservoir: it's simple. Its design is straightforward yet effective and its low profile makes it a great match for small running packs. It has a slide lock opening at the top making access to the reservoir no problem at all. This system also stands up well to leaking in our experience, in that it doesn’t. The addition of silver-ion antimicrobial properties keeps things fresh and a quick-release hose and valve pairing make drinking and refilling easy. Overall this is an excellent choice for any runner.

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About the Product:

  • Proudly manufactured in the USA
  • Made from BPA-free polyethylene with silver-ion antimicrobial finish delivers fresh, sanitary and taste free liquids
  • Has a wide opening with a patented Slidelock™ closure that is secure and easy to fill
  • Lightweight, streamlined design is meant to ride flat inside your pack — minimizes sloshing around and overall load
  • Drinking from the bladder and refilling it is made simple with the shutoff valve and quick-release hose

Size: 17.2 x 8.8 Inches

Capacity: 101 fluid ounces

BPA-Free: Yes

Materials: thermoplastic urethane, stands up extremely well over time

4. Aquatic Way

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.3
Aquatic Way
Portability
95
Materials
96
Features
95
Comfort
95
best offer for today
$13.59
Pros:

BPA-Free

Constructed of FDA approved material with antimicrobial properties

Oversized opening allows easy refilling and cleaning

100% money back guarantee

Cons:

May not be ideal for extreme situations

If you’re looking for a no-frills and economical bladder to meet the basic need for easy access to water on the go a great place to turn is to the Aquatic Way Bladder Water Reservoir. This bladder is a good choice for a variety of reasons, but most of all it checks most all of the boxes you’d want to be checked. It’s made from food-grade BPA-Free and FDA (if you trust the FDA) approved materials, has leak-proof seam technology, it is easy to clean and dry using its large opening, and best of all it has insulation that allows the water to resist quick temperature change. It may not be as finely engineered or calibrated as some higher end bladders, but the Aquatic Way Bladder Water Reservoir offers a great bang for your buck.

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About the Product:

  • Extremely well constructed from thick TPU that is pressure-treated and wear-proof
  • Manufactured with built-in leak-proof sealing technology
  • BPA-Free and FDA approved material, has anti-microbial properties
  • Oversized opening, ideal for cleaning and easy access. Drying is a breeze and you can even scoop ice cubes directly from the freezer into the bladder
  • Soft yet durable mouthpiece has a 90-degree turn mouthpiece, easily accessible shutoff valve, no leakage
  • Neoprene insulated tube cover helps water stay cold on hot days and vice versa
  • Shop with peace of mind. Sixty-day 100% money back guarantee

Size: 1.13 x 6.5 x 15 inches

Capacity: 67.6 oz

BPA-Free: Yes, FDA approved

Materials: thermoplastic urethane

5. Camelbak Antidote

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95
Camelbak Antidote
Portability
94
Materials
95
Features
95
Comfort
96
best offer for today
$36.99
Pros:

The large access port makes refilling and cleaning super easy

The Quick Link system allows the drinking tube to be easily removed for cleaning

Built-in baffles reduce sloshing inside the bladder

Camelbak's Big Bite valve provide fast flowing hydration

Cons:

The large closure may leak some when thrown around or used in rugged conditions

Camelbacks are such a well known and loved product that they have almost become synonymous with hydration bladders themselves. Camelbacks are smartly designed, have a good track record of durability, and can easily be matched with a line of backpacks/bags also produced by Camelbak. The Antidote is the flagship product of Camelbak and it has a BPA-free reservoir that comes in three different sizes to match just about any need. The valve is user-friendly, effective, and won’t cause you any aggravation. Moderately priced, the Camelbak Antidote offers excellent value and is a simple and highly dependable hydration solution.

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About the Product:

  • CamelBak Antidote reservoir has an access port which makes it filling it a breeze; easy to open/close as well
  • Cleaning the reservoir is easy; the port is big enough that you can fit your hand or a toothbrush inside
  • Has a Quick Link™ connection system so it’s easy to disconnect the drinking tube
  • The low-profile fit means leads to comfort and stability
  • The Antidote has a built-in baffle which is designed to stop water from sloshing all over the place
  • Big Bite™ valve is super easy to use, making sure you don’t end up with a flood in your pack

Size: 18 x 8 x 3.5 inches

Capacity: 70 Oz

BPA- Free: Yes

Materials: Polyurethane

6. Hydrapak Shape Shift

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.5
Hydrapak Shape Shift
Portability
95
Materials
95
Features
94
Comfort
94
best offer for today
$30.78
Pros:

Comes with a lifetime warranty

Holds 3 liters

Reversible

Easy to clean

No leaking

BPA and PVC free

Cons:

Some users complain it starts to leak after some use

The Hydrapak Shape Shift hydration bladder is easy to use, lightweight, and perfect for runners looking for a reliable bladder they can use for the long haul. While it's a little on the pricey side, it's worth it if you want a high-quality bladder.

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About the Product:

This bladder is both BPA and PVC free as well as reversible. The reversible feature lets you turn it inside out so that you can easily stick it in the dishwasher or clean it by hand--in essence, it makes it easier to clean, which makes your life easier. The bladder also has a high blaster valve that is easy to seal and doesn't leak when not in use. It is made of TPU which makes the bladder highly durable and abrasion-resistant. It also comes with a lifetime warranty, just in case!

Capacity: 3 Liter/101 -Ounce

BPA Free: Yes

Size: 2 x 10.2 x 5 inches

Material: abrasive-resistant TPU

7. CamelBak Crux

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
94.3
CamelBak Crux
Portability
94
Materials
94
Features
94
Comfort
95
best offer for today
more shops
$34.95
Pros:

Leakproof cap

Easy to use on and off valve

Hydroguard prevents bacteria growth

Several capacity sizes to choose from

Quick Link System

Cons:

Not compatible with some packs so make sure to check beforehand

The CamelBak Crux is another great hydration bladder that is built to last. It comes highly rated and reviewed by many users and is a great addition for all long-distance runners and hikers who find themselves outdoors for long periods of time.

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About the Product:

This bladder has a leakproof cap that prevents leaks when the bladder is not in use. The on and off lever is easy to use and the Hydroguard tech prevents bacteria from forming.

Capacity: 1.5L / 50 oz, 2L/70oz, or 3L/100oz

BPA Free: Yes

8. Freemove

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.8
Freemove
Portability
94
Materials
93
Features
93
Comfort
95
best offer for today
$21.85
Pros:

Can be used for many different sports

Fits easily in your backpack

Lifetime guarantee

Comes with care instructions for avoiding odors and bad tastes

Special measuring scale will show you how much water you have

Cons:

Some runners complained that it leaks but it’s very rare

If you love running lots of miles but hate running out of water, check out the Freemove hydration bladder. The TPU material is antimicrobial and it’s the highest quality material. This bladder doesn’t change the taste of water like some bladders do. It is also BPA free and FDA approved. There’s a specially designed mouthpiece where all you need to do is press the on/off button.

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About the Product:

The bladder is made from neoprene which can regulate the temperature and keep your water cool so you can enjoy it even when it's hot out. It has a special antilock system so no worries about the mouthpiece locking up. The water flow is very fast and it's really simple to drink from. There’s also a cap to prevent any dirt from getting inside of the bladder. Many runners appreciated the special cleaning kit that comes with the bladder. Runners said that it was very helpful for cleaning the bladder. There are also special drying supporters that help your bladder to dry faster.

Size: 36 x 15cm / 14,1 x 5,9 inch size (when it is full)

Capacity: 2 liter / 70 oz

BPA Free: Yes

Material: Neoprene, TPU

9. MSR Dromedary

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93
MSR Dromedary
Portability
94
Materials
93
Features
93
Comfort
92
best offer for today
$39.95
Pros:

Collapsible

BPA free

Durable

Holds 4 liters

Lightweight

Made in the US

Cons:

Expensive

While this is a pricier selection, you will find the MSR dromedary is one of the best hydration bladders out there. It's packed with features, easy to use, and compatible with most hydration packs as well.

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About the Product:

This hydration bladder is collapsible and perfect for outdoor enthusiasts who take on expeditions that will keep them in the great outdoors for some time. It is BPA free and the lining is made of food grade material to ensure your water tastes great.

Size: 10x18.3 inches and weighs 6.9 ounces

Capacity: 4 liters

BPA Free: Yes

Material: 1,000-Denier exteriors

10. Cherainti

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92.5
Cherainti
Portability
94
Materials
92
Features
92
Comfort
92
best offer for today
$12.97
Pros:

Compatible with most hydration backpacks

Measuring scale tells you water level

Highly praised for wide opening and easy cleaning

Cons:

Some runners said that actual capacity is less than 2 liters

Cherainti may not be the most well-known brand on our list, but their hydration bladder is totally worth recommending. Even when you run in challenging conditions, this bladder is extremely durable and will tolerate pressure very well. For greater durability, there’s a special sealing side design.

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About the Product:

The mouthpiece is specially designed for easy sipping. The opening of the bladder is also very large, so it’s easy to fill. Don’t worry about the taste, it doesn’t leave any bad taste. If you want really cold water, you can put ice cubes inside. This product is BPA free FDA and SGS certified. The material keeps the water very fresh and prevents any bacteria. The weather conditions you use this bladder in don't matter much, this bladder works perfect from -20 to 50 degrees Celcius. It is very easy to use but at the same time, it has a special cover to keep dirt out. There’s also a money back guarantee.

Size: L 14.2'' x W 6.8

Capacity: 2 liters

BPA Free: Yes

Materials: Made from environmental friendly materials

Criteria Used for Evaluation

Portability

When it comes to the size of your hydration bladder, the major thing to think about is whether the bladder will be a good fit with the compartment in your backpack. Most bladders have a similar shape with little variation, so the most important factor is the size. If you need something that is more versatile, opt for a larger bladder. If you're looking for a bladder for specific purposes, go for a bladder that will suit your pack. Though larger bladders usually work fine, it never hurts to purchase the size that works best for you.

Materials

The material your hydration bladder is made of is obviously highly important. Most bladders are made from some sort of polyurethane blend which makes them strong, but still lightweight and flexible.

Some of the products on our list, such as the Hydrapak First Wave Hydration Bladder, are made of thicker materials than other, making them perfect for people who engage in rugged activities or are just hard on their gear.

Most of the bladders on our list also have some sort of anti-microbial feature built into the fabric. This will help keep your bladder from smelling bad or tasting bad. Don't get us wrong, it's still very important for you to clean the hydration bladder between uses and let it dry completely, but let's be honest, it doesn't always happen. Anti-microbial technology helps keep your bladder fresh when you might not have time for a proper cleaning.

Features

When considering the type of bladder opening on your hydration bladder, you should consider the ease of filling the bladder, the filling environment, and how easy it is to open or close the bladder opening. There are 3 types of openings of typical water bladders: Screw cap, Fold Top or Zip Top.

Fold Top Opening

With the folding top opening the tops part flips up, folds over, then once it is folded over, you slide the closure over on the top, this prevents the bag from experiencing leaks. It is the best bladder opening if you have to fill up your bladder in streams or any other outdoor water points especially where there are limited resources. It is easy to wash and clean, especially when it’s turned inside out.

Zip Top Opening

This bladder opening is similar to the folding top with a few marked differences. These bladders utilized a zip locking system to make sure that they're free of leaks and to make access a little bit easier. Many runners trade the ease-of-use for the time that it takes to fill them up. They take a little bit longer to arrange and to close afterward. Many runners recommend these for regular faucets or slow flowing water sources. One of the biggest differences is the way that these bladders have to be cleaned. The zip top bladder will need to be brushed out and can’t be turned inside out to sterilize the inside. This means that it takes a little bit longer to sanitize than other models.

Screw Top Opening

These bladders tend to take more time when opening and closing than both the zip top and fold top bladders. When looking for a shallower bladder basin, these are a much better option. These are perfect for camping trips, long trail hikes, and for long-distance runners who have the ability to fill them up at water resources with easy access. They can also be filled to capacity, unlike bladders with other types of openings. Although it’s always a good idea to leave a small amount of air under the cap to make sure that they don’t spill or leak on the go.

Bite Valve Size

The size of the bite valves is different and varies in type from bladder to bladder. Most will have a locking mechanism of some sort. Some valves are bigger in size, while other valves tend to be smaller. The size determines how hard or easy it will be to suck water from the bladder. In summary, this means that large bite valves are harder to suck fluid with via the tubes (if you don’t have a pressurized system). Small valves are sufficient, even though they cannot offer a large water flow, which is provided using medium valves. Medium valves are usually preferred by runners.

For the locking mechanisms, we have 2 types which are: switch and turn the valve. But the switch mechanism tends to be the most preferred because it is easier to use and clean while doing some workout or exercising sessions. Turn valve is fairly hard in terms of use and might get stuck when sugary drinks are stored in them and cleaning was not done properly. This is not a big deal, because most bladders will have an interchangeable tube & valve options. Therefore, if you like a different type of tube or valve but want to keep the reservoir, then simply have it changed out.

Pressurized or Non-Pressurized

A pressurized system in a hydration bladder will have two chambers. The first one is for water and the other for air. By using a pressure pump, you are supposed to blow the air up so that you have a reservoir that is pressurized. Water will come out of the bite valve minus any sucking. The real advantage of pressurized systems: they make use easy when working out. Also, they are able to keep the tubes cleaner and free of any bacteria. They also need fewer cleaning sessions. Nevertheless, if you use sugary drinks in the bladder, you will need to clean the tubes whether it’s a pressurized system or a non-pressurized system. This is because sugar residues need intense flushing, using soap, a brush, and some warm water in order to come out.

Comfort

It doesn't matter how many appealing features a hydration bladder has or how much water it can hold; if you can't wear it comfortably on your back, you aren't going to use it. Because of this, it's important to note whether or not each product can be comfortably worn due to its shape and size. Many of the other criteria will affect this factor but it is worth comparing holistically to ensure the best experience for you, the runner.

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Watch Out For Dehydration!

Did you know that you could be dehydrated right now and not even be aware of it? The truth is that signs of dehydration, such as discolored urine and headaches, are extremely late signifiers. Because of this, you should remember to drink water regularly even if you aren't immediately experiencing symptoms related to water deficiency.

Change The Pack, Keep The Bladder

The nice thing about many of the hydration bladders having the same size and capacity is that they can be easily placed in a variety of hydration backpacks, vests, and belts. For that reason, you should make an effort to keep your water reservoirs when buying a new running backpack or vest. Chances are high that you can swap out the pack and keep the bladder!

Other Factors to Consider

Drainage

Cleaning hydration bladders can be difficult. Many hydration bladders have parts that are difficult to clean and dry; this makes them a good place for bacteria to grow. Bladders vary in cleaning difficulty. For those who only put water into their bladders, frequent cleaning of the bladder is not necessary. But for those who use sugary drinks, you have to make sure there is no sugar residue in the bladder during cleaning. There are 3 main parts to clean: the mouthpiece, the bladder, and the hose. When buying your bladder, take into consideration how hard or easy it will be to clean it. Look for bladders with wider mouths, as this will allow you to easily flip it inside out. Then fit your brush inside, for a more thorough cleaning. Make sure that you are able to carefully disassemble your bladder (the hose & mouth piece) with no difficulty. Most bladders will have a mechanism that is quick-release which allows the hose to be disconnected easily.

Compatibility

Look for a release mechanism that is quick and vertically oriented. Most of the hydration hoses tend to connect to the bladder using a quick release mechanism, which eases the opening and closing of the bladder. Most manufacturers will use a similar system which has maximum compatibility; you have the bite valve or hose replaced with models you like. When another model of the hose is plugged in (orientated vertically), it will stick out. Normally on the side of the bladder instead of it sitting up & down in the bladder. This will interfere with the durability of the bladder. Make sure there is maximum compatibility.

Water Capacity

Since the majority of the water bladders reviewed here offer more or less the same capacity for water, they weren't graded based on this specific criteria. However, you should still be aware of how much water your ideal reservoir can hold. This way, you can make sure you find the product that will meet your specific needs. A bladder that holds too much water can weigh you down when embarking on shorter running sessions, but one with too little storage capacity can fail to keep you hydrated over longer distances.

1 or 1.5 Liter bladder: Perfect for minimalists, preferred by kids and commuters. Preferred for trail runs and quick hikes.

2 Liter bladder: This is the most popular size. Great for skiing, hiking running, or snowboarding. Perfect for those who don’t like filling up their bladder frequently. Offers a good amount of fluid/ water for the day.

3 Liter bladder: These are the most versatile bladders of all. The perfect size for athletes who don’t want to have to refill frequently and tend to need large amounts of water. The capacity of this hydration bladder offers you the option of having little or lots of water.

Frequently Asked Questions

q: What is the difference between hydration bladders and water bladders?
a:

Hydration bladders and water bladders are similar enough, the key difference being that a hydration bladder is designed to make drinking easy while on the move, usually with a hose, where a standard water bladder is meant for general water storage in situations where clean water is limited, like when camping.

q: How do you effectively clean a hydration bladder?
a:

It is very important that you practice good hygiene, cleaning your reservoir consistently, and caring for it properly after use. Cleaning instructions are as follows:

Start with hot (almost boiling) water then add bleach/baking soda (2 tablespoons). Mix this solution thoroughly inside. Hold the bladder up just above your forehead as you continue applying pressure to the bite valve, make sure the solution runs via the tub also.
Allow the bladder’s reservoir and the cleaning mixture soak for roughly 30 minutes
Rinse with hot water together with non-chemical soap. Be certain you’ve cleaned all the bleach before resuming use. You may also take a toothbrush (or other small brush) and gently scrub the interior of the bladder’s reservoir
Once you are sure the reservoir is clean, make sure you air dry so that no moisture ends up trapped inside the bladder. Sometimes stuffing clean rags inside can help with this.

q: How often should I clean it?
a:

As we always recommend, its good to read the specific care instructions for any product or gear you buy. On that note, you shouldn’t need to wash the bladder too frequently. Additionally, if you still notice a chemical taste in your water after a few uses, it may be good to increase the frequency of washes in order to rid the bladder of the taste.

q: How much should you plan to drink daily?
a:

In general it's highly recommended that we drink 17-25 oz. of water per hour for hydration during endurance activities. The range is dependent on the air temperature and your exertion level. We generally take 18 oz. an hour for most activities (more when it gets hot). Based off this metric, you can determine how much water you should plan to carry (if there are no water sources to fill up).

q: Can I drink other liquids from my hydration bladder besides water?
a:

Strong flavored drinks or anything that can leave a residue behind, like a drink mix powder, will leave a lingering flavor in the bag. So yes you can, but the question is whether you should. If you don’t have a problem tasting your leftover cherry drink during a 5k, then go for it.

q: How should I store my bladder when it’s not in use?
a:

Make sure that it is completely dry, roll it up and store it in the freezer. This will ensure nothing can grow in it. If you’ve got limited freezer space anywhere dry will do.

Sources

  1. Running Competitor, Running Competitor, Sporting Website,
  2. Bicycling, Bicycling, Sporting Website,
  3. Backpacker, Backpacker, Sporting Website,
  4. Seal Grinder Pt., Seal Grinder Pt., Fitness Website,
  5. Basque MTB, Basque MTB, Sporting Website,
  6. Survival Mastery, Survival Mastery, Consumer Website,