Ultra-thin and lightweight design makes it so convenient for daily use and travel wherever you go. High-quality waterproof oxford fabric on the outside and soft crystal velvet inside, durable and elegant. Smooth top-loading zipper on the bag slides smoothly, allowing easy and convenient access to your laptop. Multiple materials provide multi-layer protection against dust, water, scratches or bumps. Made of durable and waterproof material. Never worry about spilling a drink or walking through the rain when your laptop is in this bag. Specifications: Material: Oxford cloth, velvet Features: Waterproof, Dustproof, Wear-resistant Applicable gender: men and women Hardness: Soft Opening: zipper Size: 11.6 inches, 13.3 inches, 14 inches, 15.6 inches Color: Black, Gray, Navy, Pink, Purple Compatible: Laptop, tablet, USB data cable, mouse, USB flash drive, etc. The external and internal dimensions of the bag are as follows: 11.6 inches (fits 11-11.6 inch laptop): 31.5*22.5*2 cm (length*width*thickness) 13.3 inches (fits 13-13.3 inch laptop): 36*25.5*3 cm (length*width*thickness) 14 inches (fits 14-15 inch laptop): 38.5*27.5*3 cm (length*width*thickness) 15.6 inches (fits 15-15.6 inch laptop): 40.5*30*3 cm (length*width*thickness) Package includes: 1 * Laptop bag