The L.L.Bean Deluxe Book Pack is built to last for many years of use no matter where your children go—school, summer camp, or sports practice. Made from super durable ripstop nylon, the L.L.Bean Deluxe Book Pack is reliable and durable, while the 37 L capacity with organizational features allows kids to carry everything they need all in one pack. For comfortable carrying, the L.L.Bean Deluxe Book Pack features a padded back panel, padded, adjustable ergonomic straps, and a waist belt. Additional features include dual water bottle pockets, storm flap, and reflective trim.