Hydration Pack Backpack for Outdoor Trail

Comfortable&Reliable Ergonomically fits for your shoulders, chest, and waist,3 straps are all adjustable for reducing bounce,You'll never lose our balance because of the water load,Soft air mesh back speeds up air-flow and makes your back cool. Humanized Design: Reflective strips keep you visible in low light conditions; Tighten belt fasteners prevents items to bounce. Also we provide variety of colors to choose from. Widely Application: The best hydration backpack that keep you safe and hydrated for most extreme environments & weather conditions For cycling, running, hiking, backpacking,etc. Custom logo available. Price for over 5000pcs is based on sea freight.