The I GO 2 Escort has a telescoping handle with wheels to function as a rolling case. Can be used as a backpack, tote, or car seat and meets most airline travel regulations. The Escort offers extendable sides for additional space. Comes with a removable pad for easy washing, tether to secure animal, and wheel cover. 14"L x 9"W x 19"H For pets up to 15 lbs.