Top 10 Water Bladder 3L UK – Backpack Reservoirs & Bladders

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Leak Proof Military Water Storage Bladder Bag for Cycling Hiking Camping Biking Running 3L, 3 L 2 L 1.5 L Water Bladder BPA Free, Hydration Bladder, 3 Liter Large Opening Water Reservoir

JOYHILL - Food grade quality: the water bladder is made of peva material, sgs and fda approved, safe for drinking. First pull up on the drinking cap, bpA free, gently bite the mouthpiece with your front teeth to have a sip and start drinking, push back to stop water flow.

Conveniently control the water flow by biting, the water will not leak out. 42 * 20 cm in size, climbing, cycling, enough for a day drinking of hiking, the hose length is 99 cm, long enough to drink it straight from the backpack. It conveniently quick and easy to have a drink. Double sealing side technique makes the water reservoir more durable, when not bite, it would leak out under 70KG pressure. It also has a cover to keep from dirt. Upgarde leakproof design: soft mouthpiece with easily accessible on/off valve prevents leakage.

It is the best choice for outdoor, running or biking. Two year warranty: if you are not 100% satisfied with this 3 liter hydration bladder, and we will immediately refund or replacement, please contact customer service, no questions asked. Higher capacity: this water bladder bag is 3 liter. Easy cleaning & filling: the wide opening is large enough for your hand to clean the hydration bladder, easy to fill water and add ice cubes.

2. CybGene

Cycling and Climbing Green, Taste Free, BPA Free Water Bladder for Backpack, with Large Opening Leak Proof Cap & Insulation Drink Tube Cover, Cybgene Hydration Bladder 3L, Portable for Hiking

CybGene - Smoothness of the liner prevents germ and lime from adhesion, which promotes health and easy to clean. Documents can be offered. And we provide 12 months exchange & lifetime support for every customer. 100% leakproof & hygienic - our anti-microbial mouthpiece with easily accessible ON/OFF valve can prevent water leakage.

100% convenient to use- ergonomic design of the screw cap & handle make it easy to open the lid and fill water. For cold water, simply add ice cubes directly from a scoop or refrigerator ice dispenser. 100% easy to clean & fill- our hydration bladder has one of the largest opening on the market. The insulation drink tube cover helps resisting temperature changes in hot and cold weathers. 100% safe material-the tpu material we use has no odor or taste, completely BPA-free, non-toxic, with LFGB, FDA and EN71 Certification.

During this time, if you feel it wasn't worth every penny of your investment, we give your full payment back. Wide enough for a hand or bottle brush easily access to the interior hydration bladder. 100% money back guarantee - try it for 60 days. The dust cover keeps the mouthpiece clean and hygienic. The big opening makes for easy pouring of water.

3. Win.Deeper

Win.Deeper 1.5L/2L/3L TPU Water Bag Foldable TPU Water Bag Sport Hydration Bladder for Outdoor Running Camping Hiking Climbing 1.5L

Win.Deeper - Drinking water by the soft bite valve directly without stopping your steps or taking off your running backpack. Safety: professional bladder bag, tasteless, 100% odorless, Eco-friendly material, BPA- Free material. The water reservoir stands upright when it full and shrinks in the min volume while empty, perfect for space-saving.

Practical water bag: both the top opening and the bottom connection features leak proof design. The more you drink, the smaller it is. As the most popular design for high end hydration systems in recent years, this allows you to refill in any condition. Feel free to drink or fill it. Dual opening design: large opening for easy add water, add ice cubes and cleaning. Hand can be directly inserted into the bladder to cleaning.

Compatible with most hydration backpacks. Space saving design: compact water bladder design and built for a long life for durable use. Easy drink : light suck gives ample hydration. Wide-mouth opening with slide lock closure strengthened leak-proof, and makes it easy to refill, clean and dry inside the hydration water bladder. Convenient hydration reservoir for your outdoor Marathon, Hiking, Running, Cycling, Climbing.
Part Number1

4. Source

Source Widepac Water Tank, 3 Litre, Blue

Source - Quick connection of origin. Triple flavor and odorless lining. Valve cover - Protection against dirt. Wide closure.
Height5 cm (1.97 Inches)
Length10 cm (3.94 Inches)
Weight0.22 kg (0.49 Pounds)
Width5 cm (1.97 Inches)
Part Number2060220203
WarrantyNo warranty.

5. wavraging

Hydration Bladders 3 Liter Water Reservoir Leak Proof Military Water Storage Bladder Bag TPU BPA Free Hydration Water Pouch Replacement for Hiking Climbing Camping Running Cycling Outdoor Backpack

wavraging - Superior quality with hydration bladders: the total hydration bladder is made of premium tpu material. Looking for the best hydration bladder to keep the thirst at bay on your next outdoor adventure? The water bag would be your great choice. The water hydration is BPA free, SGS and FDA.

The water storage reservoir also has a dust cover to keep dirt out. Maintain greatly hydrated: the 3l hydration reservoir insulated hose covered with sheath resists temperature changes -20 to 50 degrees Celsius. Unlike eva, tpu is definitely tasted without the plastic in your drink. The tube 1cm diameter, 101. 5 cm long offers easy drink, keeps you hydrated when hiking or biking. Simply bite the mouthpiece to suck water. Every water storage bladder is guaranteed with 100% money back if you are not satisfied with the purchase.

The hydration bag added a self seal valve at the insulated tube connector port so you can disconnect the tube without leakage. We will try our best to give you a satisfied solution. Wide opening for quick cleaning & filling: the hydration water bladder has a wide opening which enable to quick pouring water. Ergonomic 135°bite valve for convenient using. For cold water, just directly add ice cubes from a scoop or refrigerator ice dispenser.


Military Class Quality, BPA Free Hydration Pack Replacement, WADEO Hydration Bladder 2 Liter Leak Proof Water Reservoir/Cleaning Kit, Best for Hiking,Cycling,Climbing, Wide-Opening,Shutoff Valve

WADEO - It is also fairly wide for a hand or bottle brush easily access to the interior hydration bladder. Conveniently control the water flow by biting, when not bite, the water will not leak out. Auto shut off while the tube is removed, bladder will stay filled non-leaking.

Insulated tube resists temperature changes in hot and cold weathers. Smoothness of the liner prevents germ and lime from adhesion, which promotes health and easy to clean. Double sealing side technique has greatly improved durablity. This is an four-in-one cleaning and drying kit that eliminates gunk, dries and keeps water tasting fresh use after use. For cold water, simply add ice cubes directly from a scoop or refrigerator ice dispenser.

This tested to comply with international safety standards. Remain pefectly hydrated – this 2l water reservoir can withstand temperatures from -20 to 50 degrees celsius. The big opening makes for easy pouring of water. It won’t leave a bad taste in your drink. L 14. 2'' x w 6. 8'' hydration bladder is compatible with most hydration packs.
Part NumberOD0238-MDUK


3L Hydration Bladder,Cycling Water Bag Large Oversized Hydration Pack Opening Water Bag with self-Locking Valve for Sports Hiking Camping Climbing Hiking Green

SGMY - If you have any quality problems after purchase, please get in touch with us in time, we will give you a perfect answer. Attached with lugs can be used with back hanging. The ergonomic handle makes the handle more comfortable and the water inlet cover is designed to prevent loss.

High-quality materials:water bladder bag body made of tpu, pvc drinking water pipe. Each product has undergone rigorous testing and is suitable for installation at room temperature. Features: water bladder super large water inlet with an inner diameter of 100mm. In special cases, and can reach into the bag body to clean the inside of the water bag, it can also easily grab the bag body and turn it over, you can also load valuables such as mobile phones. There is a gasket in the cover, even if it is squeezed with force.

It cannot be filled with beverages and hot water. In addition to the function of easily placing ice cubes, and thoroughly clean the water bag. High-quality pvc soft water pipe, which is absolutely resistant to water leakage, length 100CM. Foldable collection, easy to carry. Product structure:water bladder it is integrally design it has a high-quality sealing performance design. The bag is translucent and has a volume scale printed on it.

8. Ballery

Water Backpack with 3L Water Bladder, Cycling Backpack for Outdoor Running Climbing Hiking Cycling Camping Bag, Ballery Hydration Backpack

Ballery - Versatilitythis backpack with hydration system is specially designed for road cycling/running/hiking. Ideal for cycling, hiking and other outdoor sporting activities.

Material: made of rugged 600D Oxford fabric and nylon lining, that's very comfortable and durable. Adjustable straps: middle handle strap and adjustable chest and shoulder straps, so you can make the backpack fit you perfectly and the chest straps make sure it doesn't bounce when you move. Compact design: there is a pouch on the back, easy to carry your phone, keys and some small tools. Easy to use: hands-free hydration hose with bite valve, gently biting the valve to open up the flow of water.

9. SKL

BPA Free Leakproof Water Reservoir for Cycling Camping Climbing Hiking Running, SKL Hydration Bladder,Upgraded PEVA Hydration Backpack

SKL - Quick-release tube is detachable, when not bite, easy to store and keep the water fresh and cool. Taste free, BPA free. The water reservoir bladder passed pneumatic pressure test, non-toxic, it is completely pressure-tolerant. Large capacity 2l water reservoir for hydration pack, like backpacking, biking, hiking, can hold more water, perfect for outdoor activities, camping climbing cycling and running.

Double sealing side technique has greatly improved durability. Large opening design large opening on the top make this water bag quite fast for water injection, super easy for cleaning and drying without tools. It won’ t leave a bad taste in your drink. Upgraded leakproof design upgraded soft mouthpiece with easily accessible ON/OFF valve prevents leakage and also a dust cover to avoid dirt in.

It conveniently quick and easy to have a drink in hiking, cycling, hunting, running, backpacking, biking, camping, climbing, and all outdoor sports. The screw cap open is convenient to add ice cubes for an even cooler drink or water in any condition. Conveniently control the water flow by biting, the water will not leak out. Easy to drinkyou won't be slowed down with our high flow bite-valve. Food-grade peva materialskl hydration bladder is made of premium peva material.
Part NumberHB003


DEKINMAX Hydration Bladder Leak Proof Water Bladder Water Reservoir for Hiking Climbing Cycling Running Camping Outdoor 3L

DEKINMAX - Large opening - big inlet on the top is perfect for filling camel bag with water, different sports drinks and it super easy to clean and dry. The tube is designed to be detachable for easily cleaning, drying and storing.

Backpack water bladder has head puller attached to the bladder, ice cubes, so you will never have to worry about losing or misplacing it. Perfect size - with the capacity of 2l/3l to hold enough water, riding, this water bladder works great for most hydration backpacks. Quick release tube with dust cover - soft mouthpiece with easily accessible ON/OFF valve prevents leakage. Our hydration packs passed the pneumatic pressure test and it is completely pressure-tolerant and leak proof.

The cover can keep dirt out of your mouthpiece. Water bag is taste free, odorless, BPA free. High-quality materials - hydration bladder is made of premium anti-bacteria TPU material. Perfect companion for cycling, running, walking, hiking, camping and other outdoor sports. Conveniently control the water flow by pull up and push back the valve to leak proof.