Travel in comfort and style with Sherpa Element Carrier. Perfect for traveling by plane or car, for a trip or just to the vet. Patented spring wire frame allows the rear end of the carrier to be pushed down several inches to conform to under-seat requirements. The carrier has mesh panels for ventilation, locking zippers to prevent accidental escapes, and includes a seat belt security strap which doubles as a luggage strap. Top and side entry options make it much easier to comfortably load pets in the carrier. A large side zippered pocket can hold your important pet travel documents and anything else your pet may need