Kids' Ace 38 from Osprey is an outdoor backpack with adjustable back length for children. Osprey's easily adjustable Airspeed carrying system offers over 10 cm of adjustability to grow with the child.
 
The backpack features the same high-quality construction and features as adult backpacks, including dual side pockets, compression straps, integrated rain cover, and internal pocket for hydration systems. Perfect for everything from camping gear to snacks, keeping children comfortable in the outdoors.
 
The Airspeed carrying system with a tensioned mesh back panel keeps the weight off the back and provides highly ventilated carrying comfort, and a soft, padded mesh hip belt offers a comfortable and breathable contact surface with good support.
 
Top-loading access to the main compartment
Dual lower side compression straps
Dual fabric/mesh side pockets
Large fabric/mesh front pocket
Daisy chain for extra gear
Lower zippered compartment for sleeping bag
Removable sleeping pad straps
Integrated detachable rain cover
Internal pocket for hydration system