Form and function
Backpack, Slim bag, Trolley or Messenger bag? The Expanded Work_Out collection includes just the right solution for every need. The Backpack is for those looking for maximum versatility, the Trolley for two-wheeled transport that is perfectly compatible with the size of airline hand luggage, the Messenger bag for those who want a more informal style, and the new expandable Slim bag for when you need it.