AIRLINE APPROVED PET CARRIER: Our 17.5” (L) X 10” (W) x 11”9 (H) FAA approved dog and cat Under Seat carrier easily fits under airplane seats of American Airlines, Delta, Jetblue & any other major airline. EMPHASIS ON COMFORT: With mesh ventilation on the Soft Portable sides and top and 2 removable ultra-soft fleece pads, this soft sided pet carrier ensures total comfort for your furry friend. SUPERIOR PET SAFETY: We’ve fitted our pet carriers for small dogs and cats with 2 seat belt buckles for safe car travel, safety buckle zippers, and even reflective strips for night visibility. EXTRA TOUGH DESIGN: Tear-resistant mesh & polyester fabric gives the carrier bags for dogs & cats superior durability, while a sturdy insert prevents the travel pet carrier from sagging. EASY TO CARRY: The Sleeko airline pet carrier under seat travel bag comes with a clip-on shoulder strap and padded hand strap for hassle free portability.