FEATURES of the Deuter Kid Comfort Air Pack Back System Features AirComfort Back System VariFit Adjustable Shoulder Harness Shoulder Straps with3D Mesh Lining Child Cockpit Features Adjustable 5-point Child Safety Harness Side Entry Child Access Height Adjustable Seat Breathable Child Seat Cushions Safety Features JPMA Approved and Carry the GS Certificate Frame Padding Adds Child Comfort Fold Out Kickstand Sturdy Frame Construction 3M Reflector Loop Maximum Carrying Capacity 48.5 lbs / 22 kg Other Features Large Front Stuff-It Pocket Teddy Bear Mesh Side Pockets Large Zipped Cargo Space Under The Seat Anti-Chafe Wrap for Child's Inner Legs Comfort System Safety and Comfort VariQuick or VariFit Back Systems Kid Comfort models can be effortlessly adjusted to the wearer's individual back length Height adjustable seat is easily and generously adjustable Lift the buckle under the chin pad to lower the seat, or tighten the adjustment strap to lift the seat Slip one hand under the seat to support the lift The height adjustable seat perfectly accommodates the growing child, keeping the chin level with the upper half of the chin pad Adjustable child stirrups support the blood flow of the child's legs, help maintain an ergonomic posture and prevent the legs from 'falling asleep' or getting cold Kid comfort 2 and 3 the soft, ergonomic chin pad with side support provides comfortable stability for the head and the upper body when the child falls asleep and slouches forward The head will not fall sidewards and the cervical spine is stabilized The allround padded cockpit ensures stability from all sides and a cosy, protected position with an unrestricted view and great freedom of movement Padded adjustable 5-point safety harness with color-coded buckles offers maximum safety but also easy handling and adjustment It further prevents the child from excess swaying and makes it easy to balance on difficult terrain