Crafted from weatherproof nylon material, the L.L.Bean® Kids Junior Original Book Pack 17L offers durability and functionality for your little ones' everyday lifestyle. The main compartment has ample room for a lunch box, a few toys, and an extra set of clothes. Front pockets feature a key clip, an organizer panel, and a place for small treasures. It also has a water bottle pocket and extra-tough zipper closures for years of use. The top grab handles, comfortable back panel, and shoulder straps are built to fit smaller backs and arms. Plus, the 3M™ Scotchlite™ reflective material on front and straps is highly visible to motorists at night.