Used only when going out. Used until around the age of preschool. How about as a first backpack? A backpack featuring a polka dot pattern and caterpillar design. - Design: Polka dot pattern and caterpillar print - Material: Nylon - Straps: Adjustable shoulder straps - Interior design: Includes illustrations from "The Very Hungry Caterpillar" - Pockets: Exterior zippered pocket Thank you for looking.