The Transplant Modular Backpack is a 100% polyester 3-in-1 modular backpack with a removable cross body bag, removable laptop sleeve (fits most 15” laptops), stretch mesh water bottle pockets, and bottom compression straps. It also includes an adjustable sternum strap, ergonomically-designed padded shoulder straps, a waffle mesh back panel, and an internal organizer. Approx. 18 L x 12 W x 8.25 D inches, it has a 26-liter capacity. New with Tag