DuShow 10L Cycling Waterproof Outdoor Backpack Bag The style both fit women and men,small style Imported Material:Polyester Waterproof material water Hose clip, small zipper bagReflective strips Capacity:10L,Size(H*L*W):43:22:9 cm adjustable shoulder straps,Relieve shoulder pressure,Breathable and comfortable Fit for all hiking,camping,climbing,traveling cycling outdoor activities