Wired Magazine's Best Pet Carrier People Magazine's Best Pet Carrier Travel with your adventure-pet in style. Featuring an innovative 3-in-1 design, every soft-sided pet carrier triples as an airline compliant pet carrier, car seat, and mobile dog or cat bed—plus, it comes with a bonus leash. Built-to-last with the toughest marine and mountaineering grade materials, our Out-of-Office Pet Carrier is designed to withstand the wear and tear of the most epic pup and kitty journeys by land, air and sea. Our pet carriers comply with the sizing requirements of most major airlines, and have flown on Delta, United, American, Southwest, JetBlue, Alaskan, Spirit and Allegiant to name a few. Check out some photos of pups in flight here. - Small is suitable for most dogs or cats up to 15lbs. - Large is suitable for most dog or cats up to 25lbs.