Specifically designed for young backpackers and day hikers out for long hauls the 30-liter capacity Deuter Kid's Fox 30 features a combination Alpine/Vari-Quick suspension and sizing system for an optimal kid-friendly fit. The reduced proportions in the back suspension give you the best possible sizing for weekend treks and longer trips. The internal hydration pouch can accommodate three-liter reservoirs but you have the freedom to customize the load based on your child's backpacking ability. Compression straps along the sides and a sternum strap up front help manage load control.