Perfect for the traveling pet! The Argo Aero-Pet Airline Approved Pet Carrier meets TSA requirement for pet carriers in passenger cabins. Fits perfectly underneath an airline passenger seat. Made of 840 denier nylon, the Aero-pet is ultra light with a molded exterior and a cozy, padded interior. Six double mesh windows provide ventilation and security. Waterproof padding detaches easily for quick cleaning. Offered in 5 eye-catching colors!!