The Heys USA Fuse X1 3 Piece Hybrid Set is the World’s Lightest Hybrid luggage. The combination of materials allows this luggage to have the strength and support of hard-side luggage with the convenience and functionality of soft-side luggage. Its patent-pending structural design allows the luggage to be completely frameless with all its support coming from the unique skeleton ABS frame. The Fuse X1 utilizes smooth gliding, 4 wheels system, a locking internal telescopic handle system, 1 external front compartment, 1 easy access pocket in the back, 1 internal pocket with zippered divider.