Paydugh 17inch Laptop Backpacks for School Students (aqua blue) nylon Imported BIG DISCOUNT: original price $ 85.42 USD, Now only 46.98USD in weekend Constructed of durable nylon materials; water-resistant case bottom; durable metal accents and zipper pulls Large multi-compartment design, with padded computer sleeve, holds a 17" notebook computer. Material:High quality polyester ( Waterproof and lightweight) Coolflow padding on the back provides comfort and heat regulation