Echolac Amos 24" Medium Luggage Expandable Upright (White)Perhaps the most classic ECHOLAC still in production, AMOS is loved by hundreds of thousands of travelers all over the world. Now in its fourth generation, AMOS PRO is at the height of its form with all kinds of high tech working to help this case live up to its reputation of the smoothest, most trustworthy travel companion you can imagine. This all new design is the lightest AMOS we have ever produced.