This rolling pet carrier suits small to medium dogs and cats for travel through airports and daily errands. The frame combines an aluminum alloy structure with oxford fabric and polyester fabric panels, cushioned with Epe foam, while a breathable mesh top and side windows keep air circulating inside. The unfolded bag measures 18.5 x 12.5 x 14.5 inches on a 19.5 x 11 inch trolley base, supports pets up to 44 pounds, and weighs 6 pounds. A telescopic handle extends to 16 inches for rolling like luggage, and the bag detaches from the trolley to carry by hand or wear with the included shoulder strap. Dual zippered entries let pets climb in from either side, an interior safety leash clips to a harness, and zippered plus mesh pockets hold pet items. Assembly is required, wheels are removable for quick setup, and the cushion is detachable and machine washable. The box includes the carrier, a shoulder strap, and a cushion.