Lanyards
Use them on crucial gear.
I love my pencil sharpeners the best tinder maker in the world.
The best man made tinder, Lip balm (Obviously petroleum jely based) and tampons.
Lip balm also good to protect carbon steel edges. Lubicant for firearms tempory seam sealent, cracked heels, and funny enough cracked lips.
Tampons sterile cotton for wound cleaning, can't think of anything better for plugging an entry wound, blister pad, final filter for improvised water flter.
Do stop and smell the flowers.
If it ain't fun your trying to hard.
Carl