The Eagle Creek Tarmac 28 Wheeled Luggage is rugged like the mountains, elegant like the big city, and looks equally comfortable on an ox cart as in the trunk of a luxury sedan. Perfect for the business/adventure traveler seeking multi-destinations and longer trips, features include an ES2 Wheel and Touch Point Handle System, skid plate to protect bag from urban obstacles such as stairs, curbs and taxi trunks, detachable piggyback clip for add-a-bag versatility, and expandable main compartment.