The Ace 50 is a fully featured kid's backpacking pack. This pack will continue to grow with your child with 5" of adjustability and an extendable fit-on-the-fly hip belt. A tensioned back panel keeps the weight off their back providing highly ventilating carrying comfort. In case of rainy weather, osprey also includes a rain-cover with this backpack. The 50 is accessed from the top along with the lower zippered sleeping bag compartment. Other features include Hip belt pockets, large front panel fabric/Mesh shove-it pocket, internal reservoir sleeve and Daisy chain loops for attaching additional gear.