Our Airline Approved folding zippered CAGE CARRIER zips 360 degrees then collapses and folds to 1 inch thin. This pet carrier features a built-in leash holder and an optional over the shoulder strap. Great for all sorts of pet travelers. This pet carrier allows more privacy for your pet while in transit. Features a mesh inner wall for ventilation. Paw pattern looks great. This pet carrier also contains 3M Thinsulate® thermal heat retention technology inside the remove able sherpa and scratch-resistant nylon cushions.