水袋

Water bag,hydration backpack ACCEPT Color: black Reservoir Capacity:2.5L Material: 850D waterproof oxford 1. Can use by cycling racing; 2.Main compartment for hydration reservoir and storing larger items, includes sleeve forsecuring bike pump; 3.Raised padded air mesh back panels allow air to flow between the pack and your body for better cooling; 4.Reservoir included,capacity:2.5L; 5.Hydration reservoir with bite valve keeps fluids within easy reach; 6.Cool air mesh shoulder straps and sternum strap for a comfortable and secure fit; convenient mesh pocket for storing smaller items, zippered and mesh pockets hold various object within easy reach.