I've thought about this...
Another thing is I've thought about just making sure both my iHybrids are full on juice and hoping it lasts me...but I'm not sure how to put them in my carry on without risking them leaking everywhere...
I traveled with syringes, never had any issue. Just make sure the tips are blunt.
It's a quick trip---only tuesday/wednesday/thursday and I'm not checking bags...and I doubt that they'd let me carry on filling syringes.
No one can think of any alternatives?