Hydration Backpack - Lightweight Water Backpack Color:Pink 2 water cups

2 water cups

Ample Space: This hydropack features 3 pockets like a water bladder pocket

【Waterproof &amp

ergonomic and padded shoulder straps greatly relieve shoulder pressure

tear resistant and not easy to deform

Hydration Backpack - Lightweight Water Backpack Color:Pink 2 water cupsBreathable Mesh Shoulder Straps: Equipped with the ventilated mesh shoulder straps on this water backpack for air circulation, keeping you cool and preventing discomfort due to accumulated heat. This adjustable shoulder strap is made of silica gel, which is more comfortable to wear than cotton. Minimize pressure with its ergonomic design. This running hydration vest is lightweight enough to make it comfortble when running, hiking, cycling, biking,