【AMERICAN AIRLINE APPROVED CARRIER】17 x 11 x 11 IN (LxWxH), the TAS-approved cat pet travel bag will be allowed onboard American Airlines, Delta Airlines, and United Airlines. Please check with the airline before your flight 【DELTA AIRLINE FRIENDLY】Cat traveling crate features soft sides to conform to airline under-seat requirements without restricting the pet's space. Perfect for traveling by air, car, train, or long-distance road trip 【UNITED AIRLINE APPROVED】An adjustable shoulder strap and luggage handle sleeve for easy carrying in the airports. Secured with auto-locking zippers, your kitten can't escape easily by pushing against the zipper from the inside. The small animal carrier features an inner tether for extra safety 【READY TO TRAVEL】5-sides mesh ventilation maximizes airflow to keep your doggy cool and comfy, while roll-up privacy curtains help you check and interact with them during the journey High-quality 600D Oxford cloth fabric along with the sturdy interior steel frame for durable construction. Roll-up mesh top entrance with Velcro and side zippered openings make it easy to load your kitty and provide a stress-free travel environment GAPZER Cat Carrier American, United, Delta Airline Approved / Soft-Sided Pet Travel Bag for Medium Cat 15+ lbs Small Dog Traveling Crate Under 15 Pounds TSA Approved Carrying Cage Underseat Cabin Gray