Simple blue OUTDOOR backpack with adjustable straps. - Color: Blue - Design: Simple design - Straps: Adjustable straps - Logo: OUTDOOR logo Thank you for viewing. Depth: Approximately 10 cm Height: Approximately 32 cm Width: Approximately 25 cm (measured from the lowest part of the zipper) I bought this when my child was about 2 years old, and it was the perfect size. I think it can be used until around the age of 6 (when they're in their final year of kindergarten). I think it's still in good condition, but please understand that this is a used item. It will be shipped in a box, so I will make it smaller.