Unisex 1.5L Large Opening Upgrade Leakproof Hydration Bladder Bag With Self-Locking Joints High Flow Bite Valve For Cycling Hiking Camping Outdoor Sports Travel

[Package Include]- Package includes 1 pack 2L blue hydration bladder. It is suitable for trail running and and cycling (0-40 miles). [4 Model Options]- We have 4 different models (1.5L, 2L, 2.5L, 3L) for you to choose. Different sets just to meet your different needs. [Upgrade Leakproof]- Our water reservoir adopts sealing technology, has self-locking joints, a large flow bite valve with a switch, and a dust cover. It has passed the air pressure test and is pressure-resistant and leak-proof. [Large Opening]- The water bladder has a large opening, which can be easily filled with water and ice cubes. This makes it convenient for the professional cleaning kit to enter the interior and clean and dry it. [Widely Application ]- The water bladders are necessary for outdoor adventure lovers. They are suitable for most backpacks and many outdoor activities.