Best Backpacking Bladder in 2022 (Top 10 Picks)

Sometimes it might be quite difficult to find the best backpacking bladder. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this backpacking bladder buying guide.

Our 10 Best Picks:

Our Favorite Backpacking Bladder Reviews:

Bestseller No. 1
WACOOL 3L 3Liter 100oz BPA Free EVA Hydration Pack Bladder, Leak-Proof Water Reservoir (Blue(Double Opening))
  • Capacity: 3 Liter (100oz), 100% odorless, tasteless, BPA- Free EVA material
  • Might be the most rigid hydration bladder on the market: 0.6mm extra thick liner is pressure-tolerant and wear-proof; double soldering sealing side technique has greatly improved durability.
  • Double opening design. As the most popular design for high end hydration systems in recent years, this allows you to refill in any condition. High flow, auto-lock mouthpiece to prevent leaking and comes with dust cover.
  • Insulated hose for better protection and help keep water cool/warm. Self-lock hose connector socket allows you to remove the hose quickly without any leaking.
  • To avoid potential leaking, the screw cap should be securely closed as tight as possible! Twist the lid clockwise to fasten it tightly until the lid can not move any further under force! Please do not hesitate to mail us first if there is any issue about the product.
Bestseller No. 2
G4Free 50L Hiking Backpack Waterproof Daypack with 2L BPA Free Bladder for Outdoor Camping Climbing Backpack with Rain Cover for Men Women(Black)
  • 【Durable Material】The material of the 50L hiking backpack is high-density Nylon, high-quality SBS pull string zippers, good ventilation, no deformation, super versatile, and multi-functional. Large Bearing Capacity: (Maximum)50L. Size: 14.2 x 9.4 x 23.6 inches. Size: 14.2 x 9.4 x 23.6 inches.
  • 【Multilayer Pockets】The travel backpack is so large and roomy. One Large Front Zipper Pocket for quick access and one large deep main pocket as well as one SPECIAL ZIPPER POCKET for shoes or dirty clothes. There also comes with 1 bottom rain cover pocket INCLUDE RAIN COVER. 2 Hipbelt Pockets could accommodate cell phone/MP3 players and 2 Side Pockets for bottles or umbrellas.
  • 【2L Leak-proof Water Bladder】A switch valve and a cover cap make double leak-proof. Hands-free hydration hose with suck mouthpiece, gently biting to get the liquid to flow. The large opening makes it easy to add ice cubes, clean and dry. With this BPA-Free, taste-free, and odorless hydration bladder, you can keep hydrated and active all day throughout your adventure.
  • 【Hydration Bladder Compartment】There is a compartment in the main pocket designed for putting Hydration Bladder, keeping you hydrated for a day. A great travel backpack for various sports activities, such as climbing, hiking, camping, backpacking, traveling, etc.
  • 【Include Rain Cover】The hiking backpack with a rain cover can protect your stuff from the rain. There is a big room for a Hydration Bladder, your iPad, mobile phone, A4 documents, books, magazines, and other accessories; Multiple attachments and straps for hanging tools, trekking poles, tents, sleeping bags, and other items. And all these items can be protected from rain! NOTE: If you have any issues with our product, please contact us immediately to get help.
SaleBestseller No. 3
Unigear Hydration Water Bladder Reservoir BPA Free and Taste Free for Backpacking, Biking, Hiking and Camping (Blue, 2L)
  • PREMIUM QUALITY: Manufactured from high quality TPU flexible food grade material. BPA FREE. Your taste free and odor free hydration bladder has passed a bearing pressure test to ensure it is leak proof and ready use.
  • LOW-PROFILE DESIGN: fit for unmatched stability which reduces liquid movement for increased pack stability at high speed.
  • LARGE OPENING FOR EASY CLEANING: Inner surfaces easily accessible for easy cleaning and drying. For cold water, ADDING ICE CUBES directly from a scoop or refrigerator ice dispenser.
  • SOFT MOUTHPIECE: Durable and soft mouthpiece for wholesome and effortless sipping. Easily accessible shut off valve.
  • 180 Days 100% Satisfaction: If you are not 100% satisfied with this product for any reason, please contact customer service within 180 days, and we will immediately help you to solve the problem.
SaleBestseller No. 4
UPBOXN Hydration Bladder 3L Water Reservoir, BPA Free Leak Proof Water Storage Bladder Bag, Taste Free Hydration Pack Replacement for Outdoor Hiking Camping Biking Backpacking (Transparent, 3L)
  • Unparalleled Quality - Different from EVA/PEVA materials used by ordinary civilian water bladder, UPBOXN hydration reservoir is made of high-quality TPU material, which has no peculiar smell & BPA-free, safer and more reliable, but more pressure resistant. Suitable for outdoor climbing, hiking, camping and riding and running.
  • Accurate Leakproof - Whole body edge of this 3L bladder adopts a double soldering sealing side quilting design to withstand a large degree of squeezing. One end of the water tube is self-sealing mouthpiece and another is automatic locking connection socket whose waterproof ring has been shaped and adjusted tightly. When the water pipe is inserted, it can be auto-locked fast and will not loose.
  • Seiko Structure Design - For upgraded tightly sealed auto-lock socket, you don’t need to align the snap anymore like other hydration bladder does when inserting. The double sealing design for wide closure will effectively protect from leakage also be easy for cleaning and refilling. Firstly pinch and seal the TPU clip chain, then add slide-n-seal system to completely lock the fresh cool water without wasting.
  • Upgrade Every Detail - 360°rotatable mouthpiece to adjust easily the water absorption angle but effectively preventing leakage, the internal TPU connection belt shapes low profile for hydration pack to have a very good sense of comfort when used. 3 connecting handles, very convenient for backpack or hanging in the outdoor.
  • High-Quality Use Experience - L41.5" long sealed water tube with weave nylon cover, can usefully prevent the damage caused by light, keeping the water source clean for a long time. 0.4” diameter high flow water hose makes you drink water quickly only by gently sip. For any problem, please just conatct us to get your satisfied solution.
Bestseller No. 5
NatureNova Hydration Bladder, 3 Liter 100oz PEVA BPA Free Water baldder Leak Proof Wide Opening Reservoir Taste Free Hydration Pack with Insulated Tube for Backpacking Camping Hiking Biking Climbing
  • 💎【EXTRA THICK & SAFETY】NatureNova 3L hydration bladder is made of premium food-grade PEVA materials, which is BPA-free, taste-fee and crack-proof. Pneumatic press tests are qualified under the 0.4mm thick liner and double sealing technology. It ensures the durability of the bladder and enhances the persistency of pressures. Such a high quality water bladder is safer for human-use and probably the most hiking accessories for your outdoor adventures.
  • 💎【WIDE TOP OPENING】Extra-wide sliding opening bladder allows a more efficient and convenient experiences for all adventurers. Filling water, cleaning every corners inside the bladder, air-drying and adding ice cubes by just an easy glide through the top hand fitted opening. Don’t even mention about every steps can be finished without taking the hydration pack out of the backpack or under different outdoor conditions.
  • 💎【3L LARGE CAPACITY】The 3L (100Oz) hydration bladder capacity equals to 6 hiking water bottles, which is totally enough to keep hydrated all day. The water reservoir fits most of the backpacks in the market. It can withstand temperatures from -20 to 50 °C, the entire reservoir is resistible in both hot and cold weathers. The special hot stamping technology provides a clear measurement marks and instructions on the water bag body.
  • 💎【EASY TO DRINK】When the cap is pulled up, gently bite the durable 45° silicone mouthpiece with front teeth for a sip and enjoy fast water flowing. Simply push back to stop water flowing, the dust cap also helps in protecting mouthpiece from dust and dirt. The insulated tube prevents water freezing and heating during extreme weathers. The upper handle allows the bladder to be fixed inside the bag, hands free while drinking!
  • 💎【100% LEAKPROOF】Double soldering sealing design assures the water bladder can withstand high squeezing force and prevent from leaking. Remember to release the tube connector with self-lock system to avoid leaking when the tube is removed. Don’t forget the screw cap should be securely closed as tight as possible to keep away from leaking. NatureNova water bladder – the prefect outdoor active solution for climbing, camping, biking, cycling, hiking, skiing, snowboarding or running.
Bestseller No. 6
AONIJIE Foldable Hydration Bladder Leakproof Water Bag Water Reservoir For Outdoor Hiking Backpacking Running Cycling (2L-PEVA)
  • SAFETY - PEVA/TPU materia,100% free of BPA and other harmful leaching chemicals,Recommended Water temperature -20℃ to 50℃/-4°F to 122°F.
  • LEAKPROOF - When you fill this bottle with water, put it in your bag, don't worry about leaking water and wet something else in your bag.Reliable leak proof water reservoir pouch, roll-top seal, large opening.
  • PORTABLE - Rolled up or flattened when it empty, it's very portable and doesn't take up too much space.Quick-release tube detaches fast from waterbag, rounded corners for fast & easy clean, drying & storage. Lightweight, flexible material collapses flat for easy packing & storage
  • DURABLE - Constructed with anti-microbico TPU (thermoplastic polyurethane) for superior durability and flexibility.Don’t worry about breaking it when you are doing sports or playing.
  • CONVENIENCE - Soft bite balve, higher flow rate, wide mouth, easy drinking.Wide mouth design, convenient to fill with water; Removable spout, easy to clean,perfect for hiking, biking, running, backpacking.
Bestseller No. 7
Platypus Big Zip EVO Taste-Free Water Reservoir/Hydration Bladder, 3-Liter
  • Premium taste-free, leak-proof reservoir with fast flow rate offers hydration on the go for hikers, backpackers, travelers and mountain bikers
  • Secure SlideLock slides both ways to open reservoir easily and close it securely; handy pincher grip allows for easy one-handed filling
  • The high mount quick-disconnect offers fast, easy access without having to dig down into a pack to attach or detach the drink tube
  • Leak-proof shut-off valve instantly stops flow, stows reliably; HyFLO self-sealing bite valve improves flow along with large 5/16-inch drink tube
  • 3.0-Liter measures 9 x 17.2 inches and weighs 6.5 ounces; manufacturer’s limited lifetime warranty; made in the USA
Bestseller No. 8
Deuter Streamer Hydration Bladder for Backpacking, Hiking, Road Running, Triathlon and Trail Running - 2.0L
  • CONVIENIENT HYDRATION: 2.0 Liter Streamer enables regular hydration without the disruption of sports activities, so you can hydrate while on the move.
  • LEAK-PROOF: Leak proof mouthpiece, push fit cap and twist-activated water-stop lock ensures water is securely contained when not in use.
  • EASY CLEANING: Streamer clip allows for easy opening for fast filling or cleaning.
  • TASTE-FREE: Special film inside the bladder is smooth as glass. Due to special molecular properties, this system is very hygienic, taste-free and easy to clean.
  • GRUNGE-GUARD: Grunge-Guard technology for a hygienic hydration system.
Bestseller No. 9
CAMPX 3L Hydration Water Bladder with Magnetic Clip BPA and PVC Free-Lightweight Large Mouth Big Zip Opening-Reservoir Bag Works for Hiking, Mountain Biking,Camping-Taste Free-Leak Proof No Drip
  • ✅Designed in the U.S.A.- At CampX, excellence comes from a sleek low profile design with a wide mouth big zip opening and BPA & PVC free thermoplastic technology. That's what makes up our superior taste-free 3L hydration reservoir. Our quality paired with an unbeatable customer experience makes us the only choice for premium water bladders.
  • ✅Created for the active – From our drip free/ leak-proof design to our slim profile with center baffle, every part of our water bladder is made with you in mind! We created our water bags reversible so that you could easily clean by hand or on the top shelf of the dishwasher. Our quick connect tube and 360 degree fast flow mouth valve is great for all outdoor activities.
  • ✅No more water bottles – Americans send more than 38 billion water bottles to landfills every year, the equivalent of 912 million gallons of oil. We believe we can change this by making more sustainable water drinking/storage choices. never need another water bottle on your hike again.
  • ✅Added bonus – You’ll also be receiving our magnetic clip worth $9.95 for free. Our extra strength magnets hold the hydration tube during any activity, making water drinking easier on the go! Simply clip to shirts, shoulder straps, chest straps or molle straps. Keeping your water tube accessible is just as important as owning a great water bladder. Make any backpack a high end hydration pack.
  • ✅ CampX lifetime promise- We’re there for you, our lifetime promise means that you will never have to worry about buying another water bladder again! Adventure and create lasting memories with friends and family knowing that if there are any problems with our bladder, we'll send you another free of charge.
Bestseller No. 10
Platypus Hoser Ultralight Taste-Free Water Reservoir / Hydration Bladder
  • Ultralight taste-free, minimalist reservoir with high flow rate for hydration on the go while backpacking, thru-hiking, and day hiking
  • Simple, one-piece, self-sealing HyFLO bite valve makes it quick and easy to hydrate hands-free with a 30% increased flow rate
  • Hang/carry loop easily secures the reservoir in a backpack or elsewhere; outlet works with all threaded Platypus drink tubes and closure caps
  • The Hoser is taste-free, BPA-free, BPS-free, and phthalate-free
  • 3.0-Liter measures 7 x 16.5 inches and weighs 3.8 ounces; manufacturer’s limited lifetime warranty; made in the USA

Last update on 2022-10-06 / Affiliate links / Images from Amazon Product Advertising API

How to find the best backpacking bladder?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best backpacking bladder for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good backpacking bladder recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the backpacking bladder need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for backpacking bladder to find what you’re looking for:


In some cases, the brand of backpacking bladder is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.


The features in any given backpacking bladder are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.


Customer reviews about backpacking bladder are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.


Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare backpacking bladder quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.


Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.


The quest to find the best backpacking bladder can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.