Mobihome Hydration Backpack2L Water Bladder for Running,Hiking Cycling,Marathon

2L BPA-Free Leakproof Water Bladder Includes 2L food-grade safe water bladder with auto-shutoff bite valve. Leakproof design ensures no spills during outdoor activities; easy to fill, clean and use for hands-free drinking. , Lightweight & Comfortable Fit Item Dimensions: 17 x 8 x 2 inches Item Weight: only 0. 85 lbs. Breathable mesh back panel and adjustable straps reduce bounce and sweat, providing all-day comfort for long activities. , This running hydration backpack fits snugly against your back and offers gentle support during movement. The ventilated mesh back panel maintains constant air circulation, dissipates heat quickly, and prevents discomfort from sweat buildup, delivering superior breathability for long outdoor activities. , Designed for safety and convenience, this hydration vest includes reflective accents for better visibility at night, along with multiple pockets and elastic cords to organize your essentials. You can store your phone, keys, energy gels and small items securely while staying hands-free. , Versatile and unisex, this hydration backpack works great for running, hiking, cycling, marathons, camping and other outdoor activities. It is suitable for adults, students and all sports enthusiasts, making it a practical and reliable companion for all your adventures.