ACG AYSÉN backpack in white with a roll-top design and adjustable straps. - Brand: ACG - Model Name: AYSÉN - Size: S/L - Color: White - Design: Roll-top - Straps: Adjustable My son used this backpack heavily for school, so there are some minor scratches and stains. One of the chest straps is missing, so it cannot be fastened. Please check the photos.