Since I travel so much, I keep my shaving kit intact always. I restock it (as needed) before I leave on each trip.

I've got a large carabiner on it's handle and on the handles of my FAK (with my prescriptions and vitamins), and on my "Possibles Bag". These can all be quickly attached to my GHB if I have to get off of the boat and walk, or to my BoB when needed and when I go camping.