What to Carry in a Repair Kit?

by SewMagical.
(East Coast of US)

I will be attending a conference, where a friend will be selling some of the beaded lanyards I make.

She has suggested I bring some supplies for doing quick repairs like re-attaching clasps, changing earring findings, and so forth.

I have a very limited amount of luggage space. I work mostly in base-metals, although I have a few sets of sterling and Vermeil findings.

I could use suggestions on what and how much to bring, what tools, and how to pack it all into a small space!

SewMagical