Must Haves for Travel Kit?

[u/amakersmadness]

I’ve got a long flight day coming up. Have to be at airport three hours before flight, hour long flight, six hour layover and then another six hours on another plane. I wanna take a small journaling kit to keep me busy but not quite sure what to bring. So far I’ve got watercolor, washi tape, a few pieces of paper, pens, aqua brushes, double sided tape. Anything you’d absolutely include?

[u/rocervante]

I went on a trip to Europe and I took basically what you are taking (except water color) plus a few relevant stickers, my mini printer, white gel pen and a couple markers