Not knowing what the cause of the bugout is, here's my most general list:
1. My Glock 21, proven capable of harvesting game, as well as effective self-defense and assault weapon.
2, 3. Two extra 13 round magazines, since they are always kept loaded, I will count each of the mags as one item.
4. My River's West Ranger suit.
5. My Leatherman Wave, even though it is already with me daily, I will go ahead and count it.
6. My firemaking kit. More than a few parts, but all contained in one metal box.
7. My Swamp Rat Desert Battle Rat.
8. My gyro-powered LED flashlight, needs no batteries.
9. A big (2 quart) ball of Pemmican. (20,000 Kcal equivalent).
10. An expedition grade two man pack tent.
Since the Camelback Motherlode pack I use has a 3 liter bladder, I won't count the container or the water inside it.
Anything else I need along the way, I will use what I already have to acquire it if practical.
Allowing for the exceptions sure makes it a lot easier.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)