Love the Bike Friday slogan:
Performance That Packs... Bicycles That Fly.
When you're riding them, despite their oddball looks, they really like to roll -- these little bikes cover the ground. And they do pack for airline flight. Fold them up, take off misc 'stick out' parts, and presto they are in the suitcase.
Still, doesn't feel exactly right somehow.
Like a bird in a cage? Will be unfolding them soon, giving them a chance to stretch their wings.