I hope I read the TSA rules correctly because my travel knitting includes:
The Garter Stripe Bag that I just finished only in green and charcoal grey.
The Linen Stitch Scarflet: http://www.ravelry.com/patterns/library/linen-stitch-scarflet
And a Cupcake hat from this pattern: http://www.ravelry.com/patterns/library/cupcake-beanie-2
If I can figure out how to post via iPhone, I may check in. If not, have a great week.