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Best Hydration Bladder
Geigerrig Hydration Engine
The Geigerrig Hydration Engine is our pick for the best hydration bladder roundup winner. The pressurized system and the sleek design pushed this hydration bladder to the top of our list. The more narrow design allows you to easily carry this system in hiking, backpacking, and running packs. You also get a double chamber that lets you choose between having a pressurized and unpressurized system. One slight drawback to the Geigerrig system is that once it’s full, the water does tend to move around quite a bit.
We also liked that you could flip this bladder inside out and it is dishwasher safe. All of the individual parts are easy to assemble and disassemble as well. This system is slightly more expensive than other hydration bladders, and it may be a little heavier if you decide to have it pressurized and carry the pump around.
The Hydrapak claims our runner-up spot, and if you’re looking for a hydration bladder that can give you an exactly fluid-ounce count on your adventures, this is it. The simple design and the slim profile make this an excellent hydration bladder for racing or smaller packs. It can hold up to being frozen or laying in the direct sunlight with no issues.
The zip-lock closure stops your water from moving around too much as you move, and the wide-mouth flip top opening makes it easy to clean and dry. It is also dishwasher safe, and you can turn it inside out for a complete clean. The locking mechanism does tend to stick if you use sugary drinks, and it doesn’t come with a handle so filling it in shallow spots can be difficult.
The CamelBak Crux won the category for the best value for your money due to the fact that it’s extremely easy to fill and use, and it’s one of the least expensive bladders on our list. It’s also backed by a limited lifetime warranty, and this works to enhance the long-term value it has. If you’re looking for a quality hydration bladder on a budget, look no further.
You’ll get a large handle that makes it easier to fill and hold, and the bite valves are very secure and medium-sized. This hydration bladder may take more time to clean, especially if you use other liquids than water. It is also slightly heavier than its predecessors, and this is something to keep in mind.
Best Hydration Bladders For Hiking & Backpacking Of 2020
Choosing the best hydration bladder for you doesn’t have to be complicated – To help we’ve reviewed 11 of the top hydration bladders on the market.
Last Updated: September 3, 2020
Looking for the Best Hydration Bladders?
You’re in the right place! In this guide, we will be covering the following:
Why you need a hydration system
What you should consider when buying hydration bladders.
Reviews of the best hydration bladders on the market
Our unbiased recommendation on the best hydration bladder for hiking
For the avid outdoor enthusiast or someone who likes to go hiking on weekends, a hydration bladder is a must-have piece of equipment. They’re an excellent alternative to carrying water bottles around as they’re usually lighter and easier to drink from. A hydration bladder lets you drink your water while you’re moving, and you don’t have to stop and pull out your water bottle.
As hydration bladders are gaining in popularity, may hiking packs, backpacks, and running packs now have a pocket for your water bladder. You can choose from dozens of shapes, designs, and bonus features to customize your water bladder to your needs. But, how do you choose the correct one? We’re going to go over the criteria you want to look for in your hydration bladder, and we’ve rounded up 11 of the top bladders to review.
Hydration Bladders Buyers Guide
The first thing you should consider before you buy is its size and its compatibility and whether or not it’ll fit in your backpack’s compartment. Although most hydration bladders are roughly the same shape, it’s the size that sets them apart. You’ll typically find two-liter and three-liter sizes, but they do make one-liter and 1.5-liters as well.
In general, most people go for the three-liter sizes because you get around twice as much water as a one or two-liter model for around the same price. This gives you the flexibility to fill your bladder up completely or only part way depending on what your plans for the day are. One of the main reasons you wouldn’t want a three-liter model is if you have limited space in your specific pack compartment. If you do a lot of trail running, your running pack may only have a maximum of two-liter capacity. Take a look at our sizing guide to get a better idea of which bladder will suit you the best.
1 or 1.5 Liter – This size is perfect for commutes, kids, and short hikes or runs because you won’t need much aqua and it’s lighter to carry around. It’s also a good choice if you know you can refill it often while you’re out and about.
2 Liter – If you do a lot of day trips, skiing, snowboarding, or hiking, consider a two-liter model. This will give you a decent amount of H20 to sustain you throughout the day, and it’s a great option if you’re not a fan of constantly refilling it.
3 Liter – If you don’t plan to fill up on your trip unless you can’t avoid it, this may be the perfect size for you. It gives you the option to carry smaller amounts of water, or to fill it completely. This is perfect for long trips, camping, or hiking places where H20 is scarce.
The profile is another important consideration. You can purchase models that have a wide profile, or some have a narrow profile. When you fill them, some are flat while others expand and get fat. Before you settle on any specific model, look at your Hydration Pack and its dimensions. Most packs that are compatible come with a hydration sleeve that is built-in. Check how narrow or wide your hydration sleeve is, and this will give you a good idea about which hydration bladder to buy.
Pressurized or Non Pressurized
A pressurized hydration bladder will have two separate chambers with one for water and one for air. You use a pressurized pump to blow air up into your hydration bladder so you end up with a bladder of water that you can access without sucking on the mouthpiece. They’re generally considered to be easier to clean, easier to use, and you can go longer between cleaning systems.
Bite Valve Size
Hydration bladders have bite valves that allow you to get your water out of the bladder, and many vary in size, and some also have a type of locking mechanism to prevent leaking. Your bite valve’s size directly affects how difficult or how easy it is to get water by sucking from the tube. Generally speaking, larger bite valves are more difficult to suck water through if you don’t have a pressurized system. Smaller valves are easier to suck through, but they usually don’t give you the larger flow you’d get from a medium valve.
If your bite valve comes with a locking mechanism to prevent leaks, it’s usually one of two types. You’ll have either switch locking mechanisms or a turn mechanism. The switch valves are usually easier to clean and operate one-handed because they’re less prone to sticking as the switch itself doesn’t usually come into contact with your liquid of choice. Turn valves can be more difficult to operate one-handed because they tend to stick due to buildup or sugar reside.
Almost all hydration bladders have some small area that is very difficult to clean and dry properly, and this can be the perfect place for bacteria to grow. If you intend to use one solely for H20, you won’t have to clean it as much because there isn’t a residue left behind. But, if you use liquid with sugar in it, you’ll want to clean your hydration system out after each use because the residue will build up and be a breeding ground for bacteria.
It can also affect how your drink tastes the next time you use it. You’ll focus on cleaning the bladder itself, the tube, and the mouthpiece as they see the most use.
Pro-tip: Ease of cleaning is the single area that your wide mouth screw-top water bottle wins over even the best hydration bladders.
If it’s possible, look for a model that has a wide mouth so you can easily fit a brush inside to reach everything, or you can flip it inside out to clean and dry it. Also, make sure it’s easy to take the hose and mouthpiece apart so you can clean every part of them.
A quick-release hose is great because it lets you disconnect the tube from the bladder quickly and easily to clean it or swap parts out. If it doesn’t have a quick-connect mechanism, it’ll be more difficult to clean the hose thoroughly. Generally, a flip-top model that you can turn inside out and put in the dishwasher is the easiest to clean completely.
Compatibility of the Hoses
Ideally, you want the tube to have a connection mechanism that is vertically oriented. Some model’s hoses are horizontally oriented, and they have specific attachments. This limits what hoses you can switch out and use with your bladder. If your hydration bladder has a connection mechanism that is compatible with other hoses and attachments, but it has a horizontal orientation while others have a vertical orientation. If you try to switch out your hoses to a bladder that has a vertical orientation, it’ll stick out to the side instead of sitting up and down. This can create an issue with the durability, and it can shorten its lifespan.
Choosing a Bladder Style
Filling up is another significant consideration you have to keep in mind when you’re shopping for a new bladder. Things like how easy it is to fill, the environment types you plan to fill it in, and how easy it is to open and close all factor in. You have the choice of a zip top, screw top, or a fold top.
The top of a fold top style model flips up and folds over. When you fold it over, you slide a think closing mechanism over the fold to secure it closed. The opening is usually fairly wide, which allows you to easily fill them from your tap, shallow streams, or areas with limited water sources. The opening itself has a very slender profile, so you don’t need deep water to fill it properly, which is a huge advantage in areas where you have limited resources. Additionally, you can usually turn this type inside out to clean and dry it easier because you can reach everything with a brush or with your hand.
The zip-top hydration bladders are very similar to the fold top hydration bladders. The tops of these bladders look like a large zip-lock bag that your press close and slide a closure over the top of the zipper portion. The openings in these bags are also fairly wide, and they have a lower profile, so it’s easier to fill them in slow-moving streams or at home under the tap. These types of bladders are slightly harder to clean than the fold top styles because you need a brush to clean the inside, and you usually can’t flip them inside out to reach everything.
Models with screw tops do take slightly longer to open/close, but they’re one of the easiest types to fill in shallow water. You hold these water bladders either horizontally or vertically to fill them, and this allows you to quickly and easily fill them in a water fountain or from the tap. This is a significant bonus if you’re trying to fill it up in a public restroom where you don’t necessarily want your bladder touching more than necessary. Additionally, you can fill screw-top hydration bladders completely, where you may have to leave a slight space with the fold to zip tops to close them properly. However, these models may be slightly more difficult to clean because you can’t turn them inside out and it can be harder to get your brush inside to reach every small area.
Frequently Asked Questions
How Much Water Should You Drink in a Daily Basis?
If you’re doing endurance activities, you want to try and drink between 17 and 25 ounces of H20 every hour. For most activities, you should try and drink between 18 ounces per hour, and more if it is hot and humid out. If you’re not sure, check this hydration guide.
How Do You Clean Your Hydration Bladder?
To start cleaning and drying, get very hot water and add a little bleach along with two tablespoons of baking soda. Make sure that the solution runs throughout your water bladder, and leave it to soak for 30 minutes. When the 30 minutes is up, rinse thoroughly and take a small brush and scrub the insides and around the hose connectors and mouthpieces. Leave it to air dry completely, turning it inside out if it’s possible.
How Often Should You Clean Your Hydration Bladder?
This largely depends on how often you use your bladder as well as what you put in it. If you use it with sugary drinks, you want to clean it thoroughly after every use. If you just put water in it, you can clean it maybe once a month.
Can You Buy High-Quality Hydration Bladders Online?
Yes, you can purchase high-quality models both online or in many sporting goods stores. You can even buy them straight from the brand’s website for added convenience.
Do You Have to Drink Just Water?
No, you can use any liquid you like. However, any strong-flavored drink you use may leave a taste residue behind. Also, sugary drinks mean you’ll have to clean more often to prevent buildup.
Best Hydration Bladders: The Results
Geigerrig Hydration Engine and Bladder
Best Hydration Bladder
The Geigerrig Engine features a large 100-ounce filling capacity with wide-mouthed slide top design. You’ll be able to fill easily, empty, and clean this bladder because it is reversible and dishwasher safe. It comes in 1.5-liter, 2-liter, and 3-liter sizes.
You can also easily transform this model into a filtration system by using an Aquamira Frontier Filter system. The power bulb allows you to have on-demand water sprays just by squeezing your hand. The Geigerring comes with a lifetime guarantee against wear and tear or leaking.
The tubing on this product comes with a quick-connect mechanism, and this prevents water flow in the event that the drink tubing or the pressure line aren’t connected properly. The bite valve is also nice, and it comes with an easy to use shut off valve for your convenience, but it does intend to leak slightly when you’re not using it. When you inflate this produce fully, it can become slightly uncomfortable to wear it due to the size.
Comes in several sizes
You get a lifetime warranty
Pressure stream makes it easier to drink
May leak around the mouthpiece bite valve
Pressure can make the bladder inflate to uncomfortable levels
Bottom-Line: Overall the Geigerrig Engine is the king of the hydro packs and ultimately our top pick for best hydration bladder
This lightweight, slim, and sleek model by Hydrapak comes with a zip-lock divider that prevents your fluids from jostling around as you move. The top is a flip-top design that is easy to use and to clean. It comes in 32-ounce, 50-ounce, 2-liter, and 3-liter sizes.
The blaster valve allows you get to your H20 without having to suck hard, and tube stays in place because of the quantum clip. The bite valve also features a locking mouthpiece so you won’t have to worry about spills or leaking when you’re on the go.
When it comes time to clean the Hydrapak, you simply open it up, flip it inside out, and pop it in the dishwasher or scrub it with a brush. You’ll also be sure it dries thoroughly between uses because of the reversible design. It comes 100 percent welded, and it has very few seams to add to its durability.
Can freeze or hold warm liquids
Very lightweight design at 4.85 ounces
Locking mechanism on the bite valve
Can zip close for a more slim fit or open for a larger fit
Easy to clean
Large mouth for easy filling
Difficult to fill in a shallow pool
Attachment piece comes off easily
Bottom-Line: Probably the most lightweight race-ready, hydration bladder available.
The Osprey Hydraulics is very lightweight, and it comes BPA and PVC-free. The three-quarter turn wide mouth opening is perfect for filling up and closing it securely once you’re finished. You can purchase it in two or three-liter sizes.
You’ll get an easy, quick disconnect tube, and the bite valve features a magnetic closure that’ll allow you to use it when you need it and not worry about leaks when it’s not in use. You’ll also get an on/off twist valve that helps to prevent leaking.
The wide opening makes this model easier to clean, and a brush fits comfortably so it can reach every corner of the bladder. The hoses and bite valves also come apart, which makes cleaning and drying easy.
Backpacker plate stops the bladder from swaying.
Magnetic bite valve comes with a magnetic sternum attachment.
BPA and PVC-Free
Wide mouth opening for easy filling
Magnetic bite valve
Durable and puncture-resistant material
Has a strong plastic taste
May leak around the handle
Bottom-Line: One of the most inexpensive and all-around versatile hydration bladders available.
The MSR Dromedary comes with a collapsible design, and it can handle everything from freezing to boiling temperatures. The exterior of this bladder is 1,000-denier heavy-duty Cordura with a durable polyurethane film. The interior of the bladder features a BPA-free food grade lining for an improved taste.
The bladder has a 3-in-1 cap that allows you to fill, pour, and drink with ease. The perimeter webbing allows you to hang this pack up when you’re resting or hang it on your pack. You can purchase this bladder in 4-liter, 6-liter, or 10-liter sizes.
The large opening makes this model very easy to top-up and very easy to lock closed. It’s larger size makes it easy to take a lot of H20 with you when you go for long trips. Additionally, you can purchase several accessories that make this product very versatile.
Has a 1,000-denier heavy-duty Cordura exterior.
Handles freezing to boiling temperatures.
It comes with a no-hassle attachment feature.
Plastic taste free
Durable, safe materials
Comes in very large sizes
Can be used to pre-heat fluids.
Have to buy the hydration kit separately
Bottom-Line: Probably the top bladder for water carrying on extended camping or backpacking trips – saving you from hauling multiple water bottles.
The Platypus Big Zip has a large opening at the top of the bladder wit a secure Slidelock close design that makes it easy to fill, clean, and empty. The low-profile design allows this product to ride flat when you’re moving. You can buy 1.5-liter, 2-liter, and 3-liter sizes.
The Big Zip features exclusive embedded silver ion, and this helps to protect against mold and bacteria in the inside of the bladder. The hose has a quick-connect mechanism along with a shutoff valve that helps stop leaks and drips from the mouthpiece. It also features a larger holder along the top of the bladder that allows you to carry it or hang it up easily.
The thick material of the Big Zip makes it a durable option that can survive normal wear and tear very well. You’re also able to switch out hoses and the bite valves as you like quickly and easily.
It has a low-profile design to lay flat.
Interior is embedded with silver ion to prevent mold and bacteria growth.
Durable handle makes it easy to carry and hang up.
Slide locking mechanism is secure and durable.
Bite valve seals tightly between uses
May be too wide for many carrying sleeves
Difficult to fill full
Bottom-Line: The Platypus Big Zip is excellent for day hikes, long walks, or light biking activities & kicks bulky water bottles to the curb.
The Aquatic Way features a very large screw top opening that has a twist cover for a secure fit. It comes with several sizes including 1.5-liter, 2-liter, and 3-liter all with durable TPU bag material.
The bite valve on this bladder is made out of silicone, and this makes it very durable, soft, and anti-microbial. You’ll get an easy-to-operate shutoff valve to help prevent leaks as well. The tubes detach with a quick-lock function for easy cleaning and drying, and the insulated tube covers help to prevent temperature changes.
The large opening allows you to quickly and easily clean this bladder with a brush, and you can leave it open to air dry once you’ve finished cleaning it. You can also disconnect and reconnect the tubing with on click when it’s time to clean the entire system.
You’ll get a 37-inch long drinking tube with mouthpiece.
The material is food-grade and BPA-free.
The large opening makes cleanup a breeze.
The screw cap fits tight for a secure fit.
Insulated drinking tube
Quick click connect/disconnect feature
100 percent money back guarantee
Slight plastic aftertaste
May leak around the hose attachment point
Bottom-Line: Out of all the top bladders, this is a great choice for those on a tight budget.
The MSR Dromlite bags feature a unique 3-in-1 cap that allows you to quickly and easily open it to have a wide mouth, a smaller flip open spout, or a medium spout for drinking. It also has a durable plastic handle that makes it very easy to fill the bladder full. However, it only comes in a single 6-liter size.
The opening of this bladder is slightly smaller than average, and this means that to clean it you’ll need a brush to get into every corner of the bladder’s interior. This is a very compact designed bladder, and it is capable of folding down to the size of the cap.
The top of this bladder features a loop that makes it very easy to carry around or hang. The RF-welded seams and film construction make this model a very good choice for anyone who likes to hike or mountain bike.
Has a 3-in-1 lid.
Lightweight and compact design.
Very versatile design
Can handle freezing temperatures
Easy to store
Loop makes it easy to hang and carry
Have to purchase the hydration kit separately if you want tubing
Opening is on the smaller side
Bottom-Line: One of the top bladders for hauling water on extended backpacking trips.
The Salomon SS16 is lightweight and comes with a very slim profile. You and quickly and easily monitor your water volume with the printed fill scale along the side of the bladder. It features a wide mouth with a zip-lock seal for an easy and secure fit. You can purchase this product in 1.5-liter or 2-liter sizes.
The bite valve is soft and provides a steady water flow. It comes with an easy one-handed lock and unlock feature to help prevent drips and leaks. The tubing itself features a quick-connect mechanism so you can take it apart to clean quickly and easily. It also has a plastic mechanism that lets you point the tubing the direction you want it to go.
The reservoir is replaceable, and it fits into all Salomon Skin packs. This model is also very easy to clean as you can flip it inside out, scrub it, and allow it to air dry.
It has a slim and lightweight design.
The reservoir is replaceable.
Plastic guide allows you to easily adjust the tubing’s direction.
Reservoir fits any Salomon Skin
Fill scale helps you monitor water levels
Mouthpiece may not lock properly
Tubing can be difficult to attach/detach
Bottom-Line: When it comes to easy to clean hydration bladders, the Salomon is up there.
As with almost any Camelbak bladder this product comes with an easy-open quarter-turn screw top, and it locks closed for an airtight seal. This large screw-top mouth makes it very easy to fill and clean the inside of this bladder, and it comes in 50 ounce, 70 ounce, and 100 ounce sizes.
You’ll also get a quick link system that lets you quickly and easily add a filter or add a water flow meter so you can track how much you drink. The quick-lock valve makes it a hassle-free process to disconnect and reconnect the tubing, and the bite valve is very large.
Once you’ve finished drinking, the bite valve self-seals to prevent any drips or leaks. You’ll get a steady water flow rate with no moving parts to worry about cleaning and maintaining. There’s also a low profile design that makes it easy to store and carry this model.
Very large mouth with quarter-turn lock.
Center welded low-profile design.
The bite valve is large and it self-seals.
You get a 35-inch tubing system.
Easy to clean
Folds out for faster drying times
Easy to store
Strong plastic smell and taste
May leak by the tubing connection point
Bottom-Line: Of all the hydration bladders, this product is the easiest to fill thanks to his wide screw top.
The Deuter Streamer has a top close zip-lock seal for a leak-proof finish. It’s also easier to clean due to the large opening. The transparent material makes it very easy to monitor your fluid intake levels, and it comes in 2-liter and 3-liter sizes.
The Streamer is BPA-free, and it has a drip-proof Helix valve system that can deliver steady water flow with one hand without interrupting your activities. The tube has a quick connect port to attach it to the hydration bladder. The bite valve is soft, and it comes with a snap-on cover to keep it clean between uses.
You’ll have a slim, sleek, and slender profile with this product, and this makes it easier to fit into many different sized packs. Overall the Streamer is easy to use and the wide clip top makes cleaning a breeze.
Tubing detaches with a quick-lock valve system.
Helix Valve prevents leaks when you’re carrying it.
Transparent material allows you to monitor your fluid intake.
Wide mouth lets you clean and dry your bladder quickly and easily.
Snap on cap for the bite valve
Bacteria-resistant bladder lining
Bite valve may require a lot of pressure to work
Only held upright in your pack by Velcro or if your pack has a sleeve to hold your hydration system
Bottom-Line: One of the better hydration bladders for short hikes or runs, or shorter trips because of it’s lightweight and slim design.