LOOGU Zeepack Heavy-Duty Military Hiking Backpack Internal Frame Waterproof Daypack - With Rain Cover External: 1000D Water-Resistant Nylon; Interior: 210D Water-Resistant Polyester Handy Dimensions: 11x8x21 inches (L x W x H) Capacity: 25L Weight: 600g Comes backpack with rain cover Ergonomic design back and shoulders