RIO ON WHEELS - REVERSE NOIR 3-IN-1 DOG/PET CARRIERJetter Setter Time! Passport Ready design! Best Seller. Destination unknown, travel without worry with this Rio Bag on wheels 3 in 1 Quilted Luxe pet carrier. Use it as a car seat, a backpack, or a rolling carrier. The carrier is FAA approved but it's always best to verify the carrier is approved on that airlines before solidifying reservations. Traveling abroad, just remove the telescoping 2 stop handle and wheel carriage and backpack across Europe