That one special thing in your backpack

Okay,

My herbal tea bags!

my juggling balls

Maybe not unique but for me its cable ties and a pocket sewing kit.

I lasted 2 days in the jungles of Northern Thailand by cable tieing my shoe back together.

Niiice... Similar to the juggling balls, I do carry around my poi... and ya, a sewing kit (or rather a needle and thread) as well

Same as bex76....i would never go anywhere now without teabags.

It will look like I am an old lady but I never forget my travel pillow and my travel socks

maps, I love them!!
And my diary

Power Bank,
to do anything for my cellphone,
take picture, write note, etc

Business Travel