*More durable PP material stronger and light weight *Scratch resistant, Water resistant. *SM Premium brand logo. *3 Dial Lock. *Swiss Military Lining. *Single handle on top. *360° movement wheels with special ANTI-SKID technology / inclined surfaces. *Iron trolley – 2 stage. *Inside one side zipper compartment with repairable zipper compartment. *Inside one side elastic compartment with repairable zipper compartment.