This goes nicely on that stove, and also is big enough to cook some food in. Take something to scrub it out with, or just use extra water and your fingers.

This is listed under several names on Amazon, but either the RidgeRest or RidgeRest Deluxe roll up pretty tightly, weigh nothing, are indestructible, pretty cheap, and a *lot* softer than sleeping on the ground. Use a piece of rope to tie it up.

Any tent that's light and waterproof will do. I'm over 6'6", so this tent fits a particular niche for me; it's light, durable, cheap, waterproof, and about eight feet long.

Rechargeable batteries for that headlamp. Keep two in the lamp, and two in your bag as a backup. I keep the two backup batteries in a second small LED light, just in case, because having no light can be a rough situation.

This is a caribiner, biner for short, pronounced "beaner". It's meant for mountain climbing. It's more commonly used to clip stuff to other stuff. For example, you can use it to clip your pack to a tree branch, clip your enamel cup to the outside of your pack, or attach your headlamp to the top of the tent. Also, clipping your keys inside your pack, so they're hard to lose and easy to find.

You could go the fancy route, and buy a water filter, or go the cheaper route, and use the tablets. The filter requires maintenance, as well. I go the tablet route, but friends swear by this particular filter. One of these days, I'll see if it's worth the $80.

This is that plastic shovel. You should probably buy one. It's cheap, and polite to bury that toilet paper.

DEET is a chemical that makes you invisible to bugs, and bug spray is darn nice to have any time you're hiking past or sleeping near standing water. As a warning, chemical bug sprays tend to dissolve plastics. Like shoes. And shirts. And pretty much all other camping gear. It takes a lot of spray or a lot of time, but yeah. Oops.