I didn't use it very often, so I think it's relatively clean, but please understand that it's a used item and consider purchasing it (⁎ᴗ͈ˬᴗ͈⁎) There is a comparison image with an A4 file on the 5th image. It also fit inside a backpack. A knapsack with a check pattern and ribbon, with adjustable straps. - Design: Check pattern and ribbon design - Pocket: Heart-shaped pocket on the front - Color: Navy and white combination - Straps: Adjustable shoulder straps - Material: Durable nylon material 33cm long, 31cm wide, 13cm depth (measured by an amateur). It will be shipped in a compact package, so please be aware that it may wrinkle slightly. Shipping will be via either Rakuraku Mercari or Yuuyu Mercari. #Kids #Children's #Backpack