Gray backpack-style carrier bag with ventilation and storage pockets. Used only once. - Color: Gray - Design: Backpack-style carrier bag - Base: 30cm x 25cm, Height: 40cm - Features: Ventilation. Mesh sections on the back and sides. Sides can be rolled up. - Storage pockets: Two on the back, one on the waist belt. - The bottom of the bag has a removable baseboard, which I think cats will find comfortable. Thank you for looking.