The G5 is our fifth generation model of our best selling Carry On. New construction with solid aluminum wire framed panels to create our lightest soft Carry On. We built the exterior with an all new luxurious polyurethane coated fabric for a sleek aesthetic and abrasion-resistant endurance. Newly designed spinner wheels for a smooth glide. Enhanced zipper pullers act tough against misuse. Improved Laundry Compression Technology buckles built with stronger hardware. We added a hidden interior lining pocket. ideal for shoes. All new ultra-sheen interior lining fabric. Lighter frame built with High Density PE. Embedded honor patch added displaying patent numbers. Reverse coated waterproof zipper tape in internal compartments. Enhanced retraction of aluminum trolley.