Recessed extra long locking trolley handle made of aircraft grade aluminumwith one button operation, for ease of use.Concealed ” Add-a- Bag ” strap withadjustable webbing allows additional bags to be carriedeffortlessly.Reinforced corners and kickplate offer additional protectionagainst wear.Fully lined interior with tie down straps to keep your clothingwrinkle free.Trolleys expand up to 2.5″ for additional packingspace.Integrated Privacy ID tag.All styles have 4 twin wheels for ease ofmobility, stability and maneuverability. -Materials: Twisted Nylon Dobby