TILYMOL Hiking Travel Backpack for Men Women 25L – Small Lightweight Waterproof Outdoor Camping Backpack/Day Pack, Hiking Daypack with Hydration System for Hiking, Travel, Sports, Running, Biking

【Phone Pocket】The shoulder strap phone pocket can hold phones of all sizes and also store your change and bank cards. It allows you to quickly take out your phone and change while hiking or traveling
【Hideable Hip Belt】The ergonomic hip belt enhances backpack stability and reduces fatigue during long-distance hikes. We have designed a hidden pocket at the bottom of the belt, allowing you to quickly stow it away for short trips
【Hydration System】The main compartment includes a hydration bladder pocket (fits up to a 3L bladder) with an insulated and leak-proof design. Above this pocket, a hook-and-loop strap is provided to securely hold your hydration bladder in place. Additionally, a water pipe hole is located on the top side of the backpack, making it easy to set up your hydration system