LUXUR LUXUR Polyester Laptop Backpack Sports Camping Basketball Daypack Black Fit 14" Tablet Black This laptop backpack is made of high density quality nylon, ideal for long-term use Special shoulder straps are ergonomically designed with added padding Unique design accommodates most 14 inch laptops A specially designed mesh pocket placed in bottom pouch for holding ball, helmet and etc. Water bottle pocket: External dual pockets feature elasticized mesh, expands to secure various size water bottles