Luggage & Bags > Backpacks Bags > Backpacks & Weekenders in stock Wild One The Tsa Carrier in Black: Comfortable? Check. Secure? Double Check. Convenient? Listen up: Not only is this airline-compliant carrier perfectly sized to fit easily under the seat in front of you—it also has an interior cushion that folds out as a dog bed during layovers, and the shoulder strap doubles as a leash. And it’s made with superbreathable mesh walls and snappable zippers to keep the opening locked. All in all, it’s the best way we know to get Fido ready for takeoff.90% polyester, 10% spandex.