When I travel, I downsize the amount of items in my makeup travel bag and keep ONLY the essentials. I literally will NOT travel without these things. I'm more likely to forget an entire outfit vs these items on my list.... yes, it's that serious! Anyway, I also included the links to places where I found them for the best price. I hope you're an Amazon Prime member because most of these are at their lowest price on Amazon!
Beauty Blender
Duo Lash Glue