My "stuff" is contained in an old jansport day pack.
RMK small gambler
Alox swiss farmer(love the saw)
Plastic military 1qt canteen
SS canteen cup
Esbit stove with fuel tabs
2 chemical glow sticks
LED headlamp and spare batteries
Green tarp(maybe I'm not ready to be rescued yet)
Military issue spark lite(the old brass one)
4-5 tubes of electrolyte mixes
2 foil packets of tuna
2 cans Beenee Weenees
Handful of teabags
Handful of honey packets
Package of water purification tablets
Compass
Whistle
Small first aid kit
Small fishing kit
50 ft. Paracord
3 20 oz. Water bottles
When my dog was alive (RIP Yoggi) I would add 2 disposable plastic dishes, about 3 cups dry food and 2 more bottles of water.
Not so much a "survival" bag, but let's find some "peace and quiet" bag.