Hi Heather
My first aid kit now consists of a small roll of tape, a few gause pads and bandades, a tiny bottly of eyewash drops, tweezers, sunscreen and lipbalm. I ditched everything else including the suture kit, and repair kit.
Theres also s tiny ampule of some antiseptic and a tiny bottle of cleanser, like 1 ml each.

OP
As far as the packing list, you will adjust it as you use it, take notes.
Jim