Soarpop Waterproof School/Outdoor Sport Backpack,Camping/Traveling Backpack High quality Water-resistant nylon fabric. Smooth and comfortable. Dimension: 11.8*19.7*4.7 inch(LxWxH). Suitable for fit 14 inch laptop, High-capacity backpack for expedition and outdoor activity. Air convector tech and breathable mesh shoulder straps, best for ventilation and easing burden. Adjustable hip belt and chest straps can help your backpack fits snugly on your back. Two side hip belt zipper pockets and two side zipper pockets provide a quick-access space for small accessories.