Columbia Castle Rock 25 Discontinued Color Purchased about 3 years ago. (Used for mountain climbing) * The coating on the inside, where the zipper opens and is turned inside out, has peeled off, and there is some dirt on the inside back. * There are scratches on the bottom. It seems to be a discontinued color, so it is no longer sold. It's a 25L backpack, so I think it can be used even by elementary school children. Adults can also use it sufficiently. Comments are welcome!! Please ask if you have any questions ^_^ May you be blessed with a good縁 (en - connection/fate). Thank you. A Columbia backpack with comfortable shoulder straps with mesh padding. - Brand: Columbia - Color: Black/Red/Blue - Features: Shoulder straps with mesh padding - Pockets: Front zipper pocket - Size: Medium - Design: Backpack style Thank you for viewing. Size: 11-25 L