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15 Top Water Reservoir Hiking Reviews:
Bestseller No. 1 
Hydrapak Seeker - Collapsible Water Storage (2L/70oz) - BPA & PVC Free Camping Hydration Reservoir Bag - Mammoth Grey
- PORTABLE & PACKABLE- Fold or crush the Seeker when empty and pack into the included storage bag. The flexible design makes it so light and compact, you'll forget it's in your pack.
- EASY TO POUR - Low-profile, durable handle makes it easy to pour and carry, large 42mm opening is quick to fill, tethered screw cap prevents cap from getting lost
- WATER FILTER COMPATIBLE - Filter more water in the backcountry, most 42mm threaded filters (Katadyn BeFree) screw on to the top.
- LIGHT & DURABLE CAMPING RESERVOIR -. Made of flexible and abrasive-resistant TPU, the Seeker can stand up to whatever you throw at it.
- VERSATILE WATER STORAGE - Wide working temperature range (can be frozen - max temp 60° C / 140° F).
SaleBestseller No. 2 
Hydration Bladder, 2 Liter Water Bladder for Hiking Backpack Leak Proof Water Storage Bag Reservoir, Water Pouch Hydration Pack Replacement for Biking Climbing Cycling Running, Military Green
- LARGE OPENING FOR EASY CLEANING & FILLING – Our hydration bladder has one of the largest opening on the market. The big opening makes for easy pouring of water. It is also fairly wide for a hand or bottle brush easily access to the interior hydration bladder. The 4” screw on cap goes on and off easily. For cold water, simply add ice cubes directly from a scoop or refrigerator ice dispenser. The smooth inner of water reservoir promotes health and is easy to clean.
- PREMIUM QUALITY – The whole hydration bladder is made of premium material. CHERAINTI water reservoir is taste free,, SGS certified and 100% food grade. This tested to comply with international safety standards. It won’t leave a bad taste in your drink. The water bladder passed pneumatic pressure test, it is pressure-tolerant. Double sealing side technique has greatly improved durability. Might be the most rigid hydration bladder on the market.
- REMAIN PEFECTLY HYDRATED – This 2L water reservoir can withstand temperatures from -20 to 50 degrees Celsius. The tube resists temperature changes in hot and cold weathers. L 14.2'' x W 6.8'' hydration bladder is compatible with most hydration packs. The tube (0.4” diameter, 40” long) provides a wholesome flow for easy drinking, keeping you hydrated when biking, cycling, hiking, or running!
- WELL-SEALING WATER BLADDER – You won't be slowed down with our high flow bite-valve. Simply bite the mouthpiece to suck water. Soft mouthpiece with easily accessible ON/OFF valve. It also has a cover to keep dirt out. Conveniently control the water flow by biting. Quick-release tube is detachable. While the tube is removed, the connnector automatically shut off and the hydration bladder will stay filled. Store neatly in fridge/icebox without tangling hose.
- QUICK AFTER-SALES SERVICE - Quality is our top priority, we take all customer’s satisfaction very seriously. ANY reason, if our water bladder for hiking backpack don’t live up to your expectations, please feel free to contact us. We are always here to help you assist all of your concerns.
Bestseller No. 3 
Water Buffalo Water Bladder for Hiking Backpack - 2L Hydration Bladder with Water Reservoir Hose Insulator & High Flow Bite Valve - Leak Proof 2L Water Reservoir - 2 Liter Water Pouch for Hiking
- Journey Ready – Hit the trail the next time adventure calls with the ideal amount of H2O. Your OASIS 2 liter hydration bladder fits securely in any pack and allows you to sip while you run, hike, or bike.
- Open Up – Avoid wasting time with a screw-cap hydration reservoir. Whether you're pouring tap water or filtering river water, your water bag for hiking makes it easy with a wider, slide-top opening.
- Designed for the Wild – Your 3 liter hydration bladder has an insulated tube that keeps your water cool and refreshing. Never waste a drop with your leakproof nozzle that locks with a simple push/pull on your water bladder 3l.
- Lifelong Material – Quench your thirst for quality on any journey. Your hydration bladder 3l is flavorless and odorless because the OASIS hydration bladder 2 liter is made without BPA or other harmful plastics.
- We’ve Got Your Back – Water Buffalo’s dream is to help make yours a reality with premium gear for adventure. Your hiking water bladder has been field-tested by experts so you get the most out of every sip.
Bestseller No. 4 
Platypus Platy 2-Liter Flexible Water Bottle
- Collapsible, ultralight two-liter 70 ounce water bottle with screw top for camping, day hiking, thru-hikes, backpacking, and travel
- Weighs just 1.3 ounces, and measures 13.8 x 17.5 inches; collapses and rolls up small enough to fit inside a pocket when empty
- BPA-free, BPS-free and phthalate-free; food-grade polyethylene lining does not taste like plastic or retain flavors
- Water bladder has a stable base and stands upright when filled; ideal for toting water and other beverages
- Accepts Platypus caps and drink tubs; pairs with water filters and can be used with the Platypus GravityWorks water filtration system
Bestseller No. 5 
Osprey Hydraulics Backpack Water Reservoir
- Easy Slide-Seal top opening, seals watertight and provides wide access for easy filling and cleaning
- Hydrostatic backerplate provides structure to shove a full reservoir into a fully loaded pack and maintains a flat profile
- Hydrapak Blaster bite valve offers fast, smooth water flow with a ¼ twist on/off switch
- QuickConnect system and carry handle make removal and filling easy
- Magnet clip attaches to the reservoir hose and pairs with the included sternum strap magnet for easy water access and hose management
Bestseller No. 6 
MARCHWAY 2L/2.5L/3L Tactical TPU Hydration Bladder, Tasteless BPA Free Water Reservoir Bag with Insulated Tube for Hydration Pack for Cycling, Hiking, Running, Climbing, Biking (3L Grey 100oz)
- TPU Bladder and TPU Tube: TPU material water bladder is cleaner, more flexible and cold resistant than other materials. The thickness of 0.4 mm makes it more resistant to pressure, abrasion and puncture. TPU tube has excellent elasticity and bending resistance which makes it easier to adjust position without kinking when drinking and keeps the water flowing smoothly.
- Quick Release Insulated Tube: Shutoff valve prevents the bladder from leaking after the tube is detached, convenient for filling, cleaning and storage. Tube is covered with an insulating waterproof Neoprene sleeve to prevent water in tube from freezing in winter and from overheating by direct sunlight in summer, keeping water fresh and cool.
- 360 Rotatable Soft Bite Valve: You do not have to bend over or bend the tube too much, can drink easily in the normal position. On-Off valve controls the opening and closing of water flow, no water drips when valve is closed. Tube head can be dismantled for easy tube cleaning. Soft silicone mouthpiece makes the water flow fast, you can suck water simply by biting. Dust cap protects mouthpiece from dust and dirt.
- Large Opening for Easy Filling: The opening with an inner diameter of 3.35 inches makes it easier to clean, dry and add ice cubes. You can fill water directly without taking the bladder out of the backpack. Center baffle on bladder helps limit the sloshing of water, keeps bladder flat for easy loading into the backpack.
- Versatility: The upper hook and lower handle around the opening allow the bladder to be fixed in the bag in multiple ways, compatible with most hydration backpacks. Frees your hands while drinking, keeps you hydrated when backpacking, jogging, hunting, motorcycling, camping, skiing and snowboarding.
SaleBestseller No. 7 
Hydration Bladder, 2 Liter Leak Proof Water Bladder, Water Reservoir for Hydration Pack
- Large Opening: 2L/70OZ hydration bladder with largest opening, which helps you easily to fill the water and ice cubes into your bladder bag, and easy to clean.
- 100% Leakproof Design: Double soldering sealing design ensures the water bladder 100% leakproof, with auto-shutoff valve, there will be no any leaks even the tube is detached accidentally.
- Easy to Drink: Edraco 2L hydration bladder can only pull up on the drinking cap, gently bite the mouthpiece with your front teeth to have a sip and start drinking, push back to stop water flow It conveniently quick to have a drink in hiking, camping.
- Withstand Temperatures: This 2L water reservoir can withstand temperatures from -20 to 50 degrees Celsius. The tube resists temperature changes in hot and cold weathers.
- Occasions: Our water bladder perfect for camping, hiking, biking, running, cycling, climbing, backpacking, hunting & skiing, any other outdoor sports you like.
Bestseller No. 8 
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.
SaleBestseller No. 9 
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.
Bestseller No. 10 
KUREIDA Hydration Bladder 2 Liter,Water Bladder with Insulated Tube,BPA Free,Leak Proof,Hydration Reservoir for Hiking,White and Blue.
- ⭐【LARGE OPENING EASY TO CLEAN】Large opening for easy cleaning and filling.Water bladder for hiking backpack has one of the largest opening on the market.It makes for easy pouring of water,it is also fairly wide for a hand or brush easily access to the interior.The3.5”screw on cap goes on and off easily.For cold water, simply add ice cubes directly from a scoop.
- ⭐【PREMIUM QUALITY】All parts of our hiking water bladder are made of premium material.KUREIDA hydration bladder is tasteless, BPA free. It won’t leave a bad taste in your drink.The smooth inner of water reservoir promotes health and is easy to clean. The water bladder passed pneumatic pressure test, it is pressure-tolerant. Double sealing side technique has greatly improved durability.
- ⭐【REMAIN PEFEHCTLY FRESH HYDRATED】This 2 liter hydration bladder can withstand temperatures from -20 to 50 degrees Celsius.Tube is covered with insulated waterproof Neoprene sleeve, prevents water in tube from freezing in winter and prevents overheating under direct sunlight in summer, keeping water fresh and cool.L 14.2'' x W 6.8'' hydration bladder is compatible with most hydration packs. The tube (0.4” diameter, 40” long) provides a wholesome flow for easy drinking.
- ⭐【100% LEAK PROOF】The upgraded mouth piece has a 45 degrees curvature which is designed according to ergonomic principles to suck water easily. Easily accessible ON/OFF valve prevents leakage. Conveniently control the water flow by biting, when not bite, the water will not leak out. Quick-release tube is detachable. Auto shut off while the tube is removed, the hydration bladder will stay filled non-leaking, store neatly in fridge/icebox without tangling hose.
- ⭐【100% SATISFIED SHOPPING】Our new suits includes1 piece white hydration bladder and 1 piece blue hydration bladder ,Convenient for daily replacement. If you are not absolutely happy with your purchase of the hydration bladder for any reason, simply send it back for a full refund or to get a new replacement. We take pride in providing an awesome customer support! Click "ADD TO CART" now! Without hesitation!
SaleBestseller No. 11 
Hydration Pack with 2L Hydration Bladder Water Rucksack Backpack Bladder Bag Cycling Bicycle Bike/Hiking Climbing Pouch (Black)
- COMPACT& LIGHTWEIGHT : This Hydration packs are designed specifically for road cycling /running/ Hiking ,So that's Compact and low-profile so they feel light and stable on your back and won’t create a ton of wind resistance ,keep your body functioning at peak performance whether you're training for a marathon or cycling.
- INSULATED WATER BACKPACK: KUYOU Hydration pack have thick insulated layer ,the insulated bladder compartment to keep water cold for hours.
- PROFESSIONAL 2L HYDRATION BLADDER: The mouthpiece has been upgraded to an easy ON/OFF push valve and designed to help stop leakage. Simply bite the mouthpiece to suck water, Conveniently control the water flow by biting.Our water bladder have passed pressure tolerated tests ,SGS certified and food grade. This tested to comply with international safety standards. It won’t leave a bad taste in your drink.
- COMFORTABLE & RELIABLE:Adjustable straps help tailor the hydration pack to your needs. For bikers, the hydration fits perfectly between most shoulder blades, as to not catch on anything while biking or even hiking. The design is not a traditional hydration pack because it centers the weight on to your back rather than your shoulders, as more traditional hydration packs do.
- VERSATILITY :Internally the hydration pack contains a separate pocket for other items, such as a phone, first aid kit, and snacks.The hydration pack is your perfect choice for cycling, camping, running,music festival, rave , kayaking. A decent Holiday Gift for families and friends who love outdoor sports.
SaleBestseller No. 12 
HydraPak Shape-Shift Low-Profile Water Bladder/Reservoir for Hydration Backpacks, 3-Liter (100 oz.), High Flow Bite Valve, Safe & Reliable
- ADJUSTABLE BAFFLE: Low-profile and increased stabilization for high impact activities – mountain biking, snowboarding, skiing, hiking, running – unlock baffle for full volume.
- PLUG-N-PLAY CONNECT SYSTEM: Easily disconnect the drink tube (an auto shutoff valve prevents leaking) and remove the reservoir from your pack for convenient refilling or in-line filtering.
- NEW HIGHER-FLOW: Engineered with high performance features including the Blaster Bite Valve with a twist on/off valve.
- 100% BPA FREE & EASY TO CLEAN: Made from the highest quality materials, fully reversible and dishwasher safe.
SaleBestseller No. 13 
Hydration Bladder 2 Pack+1pcs Clean Flexible Brush 2 Liter Leak Proof Water Storage Bag Reservoir，Military Hydration Pack Replacement for Hiking Biking Climbing Cycling Running Camping Backpack
- Capacity：2Liter (70oz),Hydration Bladder 14" x 7", tube (0.4" diameter, 36" long),Clean Flexible Brush 39"perfect size is compatible with most hydration packs,Blue Hydration Bladder x 1 and White Hydration Bladder x 1 and Clean Flexible Brush x 1
- Large-Diameter opening design:With the big opening design and holder, you can fill this bladder with water and ice cubes ,and easy cleaning and quick drying.Comes with a high quality neoprene tube cover to resist temperature changes.
- BPA- Free material:Made of sound BPA free military class EVA material,no "Plastic" smell or taste and is proven to bear strict test.With double soldering sealing, no crack and no torn.
- Auto-lock mouth:Hydration pack bladder with ON/OFF valve.Auto-shutoff valve prevents leaking when the tube is detached.
- Leakproof and Stability:the 2L bladder still stay filled without leak,can withstand temperatures from -20 to 50 degrees Celsius. and resists temperature changes in hot and cold weathers. hydration bladder is compatible with most hydration packs. The tube provides a wholesome flow for easy drinking, keeping you hydrated when hiking biking climbing cycling running camping.
Bestseller No. 14 
MSR Dromedary Bag Water Reservoir, 10-Liter
- Collapsible water storage for expeditions of all kinds
- Laminated with an improved BPA-free food-grade lining for better-tasting water
- Armed with tough 1,000-Denier exteriors can handle freezing
- The ten liter size measures 12.5 by 23 inches and weighs 10 ounces
- Made in the USA
SaleBestseller No. 15 
CamelBak Crux 3-Liter Water Reservoir - Hydration Bladder - Faster Water Flow Rate - Leak-Proof Water Bladder - Ergonomic Shape - Big Bite Valve - BPA-Free - 100 Ounces, Blue
- Crux replacement water reservoir: The camelbak crux 3 liter hydration bladder features an improved ergonomic shape and improved water flow fits easily in your camelbak water hydration backpack
- More water per sip: This hydration bladder features our 3 liter crux reservoir that makes it easier to load and refill; It delivers 20 % more water per sip, keeping you hydrated while you’re navigating the outdoors
- High quality materials: The crux 3 liter water reservoir is made from durable, leak proof material and has a tightened cap that ensures it won’t leak in your bag; The plastic is bpa , bps , and bpf free
- Engineered for convenience: Camelbak has engineered this hydration reservoir for optimal efficiency and convenience; Its ergonomic shape allows it to fit easily in your bags while the big bite valve allows you to intake more water per sip
- If we build it we’ll bak it: Our got your bak lifetime guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product
Last update on 2023-01-12 / Affiliate links / Images from Amazon Product Advertising API