Tailored for 4 6 year old kids, this mini backpack measures 21x15x38CM and weighs 0.35kg, featuring ergonomic adjustable chest straps, cushioned shoulder pads and breathable back padding. Made of 600D polyester with smooth zippers, it provides multi pocket storage and a reinforced top handle. Boasting fashionable outdoor style with vivid colors, this adjustable backpack fits kindergarten, travel and outdoor exploration for long term use.