Sleepypod Atom is a modern pet carrier for everyday living that is consistent with the innovative design features for which Sleepypod has built its reputation. Top and ends are easy breathing dark mesh that opens for easy access. Pass through pocket to secure to telescoping handle on pullmans. Large pockets on both sides and both ends provide space for your pet's essential in-flight items. Straps on both ends allow you to secure the Sleepypod Atom in your car. The plush cover on the removable foam bed is machine washable. The coated exterior and interior fabric is easily cleaned with a damp cloth. Mobile pet bed, in-cabin airplaine carrier and car seat, fits cats up to 12 pounds / 5.5 kg and dogs up to 8 pounds / 3.5 kg. Includes padded shoulder strap, machine washable Ultra Plush bedding and an instruction card. Top and ends open for easy access to the pet, large zipper pocket. Luggage grade nylon outside and Ultra Plush polyester inside. 17 inches long, 8.5 inches wide, 10.5 inches thick