💧 H2O Comfort: Hydration Pack Vest with 2L Water Bladder, Lightweight Adjustable Backpack for Running, Cycling, Hiking Review

【COMFORTABILITY】- Adjustable chest strap, allows the hydration pack fit you comfortable. Lightweight feature enhance the practicality. Reflective tabs increases the hydration vest visibility in dark. 【CONCISE DESIGN】- The inner front pocket next to the watter bladder compartment, you can put food, emergency tools, snacks or water bottle inside. Two chest pocket of the water backpack for your phone, keys and small items. 【THE WIND AT YOUR BACK】- The hydration vest's back panel made with breathable mesh, reduce sweat efficiently. Soft cushions on the rear of the water backpack add extra comfort. Great cycling backpack. 【2L BLADDER TO STAY HYDRATED】- Food grade BPA-Free material, safe for hydration. Complete with kink-free tube & soft high flow bite mouthpiece with easily accessible on/off valve. Pressure-tolerant and leak proof. Your essential trail running backpack outfit. 【THERMAL INSULATION】- Drink water and take a seat. Premium aluminum foil keeps your liquid cool up to 4 hours. Inner bladder fastener will reduce the bladder's bouncing during movement.