The Sherpa Travel Backpacks & Pet Carriers are perfect for traveling with your cat or small dog. These backpacks feature a stylish faux leather exterior and are also designed with small openings and mesh panels for ventilation, escape-proof locking zippers, and a removable machine washable cozy base liner. The clear bubble window provides your cat or small dog with an unobstructed view of the outside world, while the black finish adds a touch of style to any trip.