Comfort Carrier has a practical design, which creates stress free traveling. Its generous mesh panels ensure maximum breathability. This carrier also includes a washable fleece travel bed and light tan interior for a cushioned and cool ride. Small - 16"L x 8"W x 11"H and Large - 19"L x 10"W x 13"H. The Pet Connect feature gives your pet comfort on the go and the seat belt loop secures the carrier in the car. The Comfort Carrier is airline compatible.