Name: Backpack; Color: Grey, Black, Blue,Red(Option); Material: Waterproof Nylon Fabric; Lining: 210 Polyester Cloth; Gender: Unisex; Size: Approx.29x12x40cm/11.42x4.72x15.75inch; Function: Wear, lighten, shock, breathable; Open the cover way: Zipper; Features: Fashion look, perfect for outdoor use, such as shool, mountaineering, hiking, camping. Breathable mesh layer is not only breathable but also more fit your muscles, more comfortable. Large capacity, offer enough space to pack all your necessities and equipment. Thickened shoulder for maximum comfort. Resist-wear and abrasion.Package Included: 1 x Backpack;