Basic kit:

The contents of this kit should cost about $15.

Buy in bulk. Keep extras in a bin til needed.

Number Cost
nitrile gloves . . . . . . . . . . . 6 pair $10/100
nonsterile 4x4 gauze . . . . . 15 $10/400
sterile 4x4 gauze . . . . . . . . 2 $11/50
sterile 3" roller gauze . . . . 2 $7/24
1" paper tape . . . . . . . . . . . 1 $9/12
elastic bandage . . . . . . . . . 1 $7/10
coban or vetwrap . . . . . . . . . 1 $11/10
ballpoint pen
cute band-aids
heavy can liners (for ponchos)
memo pad
permanent marker
soap
duct tape
trauma shears
ziploc-style bags

Pack as modules, each in its own ziploc-style bag:

  1. Five glove pairs in a snack-size bag.
  2. Wound kits (stop bleed or clean wound): Sandwich bag per anticipated fresh wound or dressing change. In each, a pair of gloves and a few non- sterile 4x4s. Maybe roller gauze.
  3. Dressing kit: One sandwich bag. Sterile 4x4, paper tape, coban.
  4. Other stuff kit: Trauma shears, elastic bandage, soap, trash bags, cute band-aids, duct tape.
  5. Documentation kit: Memo pad, pen, marker.

A kit that meets your needs:

Things to consider adding:

General

  • ching wan hung (for burns) ($5/1)
  • white flower oil (panic, stuffy nose, etc) ($5/1)
  • Yunnan pai yao (for bleeding) ($5/1)
  • first aid guide like Buck Tilton's Backcountry First Aid and Extended Care ($5)
  • referral guide to national and local resources
  • paper map of area
  • small flashlight
  • a few diphenhydramine gelcaps and a safety pin

For infectious respiratory disease:

  • face masks (cloth/surgical to protect others from you, or n95 to protect you from others); paper storage bags
  • thermometer, probe covers; alcohol swabs
  • pulse oximeter
  • hand sanitizer

For primitive toilets or food serving:

  • improvised "tippy-tap;" plenty of soap (for handwashing)
  • marker (to write date and time on food containers)
  • trash bags

For outdoors:

  • sunscreen; bug spray
  • tweezers
  • lighter or matches

For hot weather:

  • mister full of water; battery-powered fan
  • cooler full of ice; small plastic bags
  • money to buy lots of bottled water when protest pauses somewhere

For cold weather:

  • blankets; thrift-store heavy clothes
  • thermos, hot water, teabags, hot cocoa mix, coffeecups
  • clean, dry socks

For rainy weather:

  • box of heavy can-liners (for ponchos)
  • clean, dry socks

For teargas/pepperspray:

  • Mask, goggles, poncho (personal protective equipment)
  • squirt bottles full of water (for eyeflush)
  • homemade sudecon: 20mL baby shampoo, 95g raw sugar, 1.66g powdered citric acid, 120mL purified water (apply to skin with gauze)
  • hose, tap, and dish soap (for outdoor shower)
  • tarp; rope or frame (for privacy when changing clothes)
  • thrift store clothes, trash bags

Source

Written by A. Grace Keller. Used with permission. CC BY-SA.