... the motel whilst travelling around during the day.a) Trolley transport system with double-height handle/Single contoured quick push ... light possesionsc) Wheels at the bottom for sliding,the trolley is Detachable(Attached wheel flap to cover wheels while backpack ... , mouse, pens, business cards, cables, air linetickets, mobile phone, PDA and more accessories4. Energy Saving:Trolley cart help to to free ...