CampsBerg 2lt Hydration Bladder

Different from others, our hydration bladder has one of the largest openings.
The big opening is easy for pouring water and it is wide enough for a hand or bottle brush easy access to the interior hydration bladder.
You can even scoop ice cubes directly from the fridge into the water bladder, and best of all it has insulation that allows the water to resist quick temperature change.

The hydration bladder is made of EVA material. Taste free, BPA free and 100% food grade. It won't leave a bad taste in your drink. The hydration bladder is also passed the pressure test, it is leak proof. Double sealing side technique has greatly improved durability.

The 2L water reservoir can withstand extreme temperatures.
Resists temperature changes in hot and cold weather.
Hydration bladder is compatible with most hydration packs.

Soft yet durable mouthpiece with easy accessible ON/OFF valve prevents leakage.
You can control the water flow by biting, when not bitten on, the water will not leak out.
Quick-release tube is detachable. Auto shut off while the tube is removed, bladder will stay filled non-leaking.
The dust cover will protect mouthpiece clean.