3 in 1 Laptop Backpack, 17.3 inch Computer Bags for Men, Laptop Backpack for Men, for Travel College School Men Women, Black

3 in 1 Laptop Backpack 17.3 inchParameter Weight2.75 lb ColorBlack MaterialWaterproof thick canvas and nylon material; Genuine Leather Size17.8 * 6.3 * 12.6 inches; Fits up to 17.3 inches laptop. Why choose 3 in 1 laptop backpack ? 3 in 1 laptop backpackbackpack, briefcase, messenger bag. Adjustable and padded ergonomic shoulder straps increase comfort; Padded leather handle for easy carrying. The back luggage strap allows the laptop bag to slide through the upright handle tube for easy transportation. High-quality waterproof fabric,metal hooks and metal zippers make the laptop backpack more robust and durable.