Fill with hot water after going through security - any cafe will gladly do this for free or sometimes for a dollar. (If you get it free, don't forget to leave a tip).
Enjoy hot ginger tea while you travel, on flight or anywhere!
Notes
You can refill your bottle again with hot water after you land - the ginger will last for another serving! Please choose organic ingredients when possible.
Recipe by Food Babe at https://foodbabe.com/healthy-airport-food/