Tugo is a cup holder designed especially for travelers. Tugo mounts on the handles of carry-on luggage to keep your beverage close by and your hands free. The Tugo definitely falls into my "Why didn't I think of that?" category; whenever I'm in an airport, I find that I never seem to have enough free hands.
Check out more images of the Tugo cup holder for travelers above, and keep clicking for more jet-setting innovations.