Description of Hydration Backpack Bladder Running Climbing
【2L HYDRATION BLADDER INCLUDED】EVA & BPA FREE bladder made from food grade approved materials. Complete with kink-free tube & soft high flow bite mouthpiece with easily accessible on/off valve. Quick release and auto-shutoff valve allows you to refill water without connecting hose. 【COMFORTABLE CARRYING SYSTEM】Made from high quality 420D PU polyster fabric that is waterproof and designed to last for years. Ergonomic air mesh back padding panels and breathable shoulder straps allow for airflow and better fit of your back, promising an enjoyable and comfortable all-day carry, even when fully loaded. 【UNIQUE THERMAL INSULATION LAYER】Our hydration pack backpack has an insulated layer made of thick aluminum foil material that can effectively keep liquid cool for up to 4 hours, compatible with 2-3 liter water bladders, also works for carry lunch box, fruit, coke, etc. The velcro fixing ring on the top is designed to prevent water reservoir from shaking during doing outdoor sports. 【LARGE CAPACITY】The main compartment is roomy enough to carry 2 liter hydration bladder, iPad and lunch box. Two waist zip pockets and four mesh pockets are perfect for storing wallet, phone, keys, sunscreen, gloves, umbrella, water bottle, etc. The front bungee cord system for cycling and climbing helmets. 【YOU'LL ABSOLUTELY LOVE THIS】Our hydration backpack bladder keep you hydrated while running, cycling, hiking or any adventure outdoors. If for any reason you are not 100% satisfied with water backpack, please contact us anytime!.