Novigo 21.5 Carry-On Spinner Steel Blue. Stunningly strong and cleverly engineered, the Novigo Collection stands up to constant travel and looks good doing so. Novigo has an aluminum frame, and itâs housed in Lojelâs lightest polycarbonate â Advance PC â for a light and lasting strength. The patented single-piece construction of the trolley as well as the two-point locking system further reinforces your home away from home.