Sherpa Roll up Pet Dog Cat Carrier Tote Bag Medium Airline Approved 17" X 11" X 10.5", Pets up to 16 Lbs 17" x 11" x 10.5", Carrier Weight is for pets up to 16 lbs Four mesh panels for ultimate ventilation, Top and side entry Comfortable fit under most airline seats, removable faux lambskin liner machine washable A convenient shoulder strap Roll up flaps on three sides for added sense of security and privacy