LOVEVOOK Laptop Backpack Giant Tumbler Holder Pocket for Men WomenA 25-liter laptop backpack with 14 pockets that fits laptops up to 15.6 inches, along with textbooks, a tablet, and a change of clothes. The dedicated padded laptop sleeve includes a reinforced cushioned base for drop protection. Dual side pockets feature adjustable straps and secure buckles designed to hold 40-ounce tumblers or standard water bottles. Built from 600-denier polyester with a DWR water-repellent coating to protect contents from rain and splashes. Ergonomic S-curve shoul