Let him carry his own hiking essentials in the Osprey Kids' Jet 18 Backpack. Featuring the same AirScape suspension as Osprey's adult packs, the Jet provides a breathable, and highly supportive carry. The edgeless shoulder straps and mesh waist belt reduce chafing on the really long trails. This traditional top loader also features an external sleeve for a hydration reservoir, dual side pockets for water bottles, zippered pockets at front and the lid, and a large stash pocket for layers.