Made by high quality oxford with soft sided frame to be light weight,stiff durable and washable Multi-use Breathable Mesh Window for Pet Backpack,ensure your pet gets plenty of air and good visibility.keep your pet comfortable and secure Most Airline Approved,You can free your hand and enjoy outdoor travel with your lovely pet,Suitable for sightseeing, camping or trips. Adjustable padded straps help to reduce the burden. Extendable strap with buckle keeps the backpack stable. Interior rope with buckle prevents your pet from jumping out or hurt itself. Size:32 x 28 x 44cm/13\" x 11\" x 17\", Hold Pet up to 10 lb,you can check the size suitable for your cute pets