Tested by IvyEverything in this shop went out on a real trip with me before it earned a listing. Wet, cold, dropped, packed out. This one passed.
The best first aid kit is the one close enough to grab with wet hands. This multi-purpose portable first aid kit is built to live behind a truck seat, under the sink, or in the camp tote, and it goes well past paper cuts, from adhesive bandages up to burn dressing and an emergency blanket in one bag.
Bandage rolls in three widths (about 2, 3, and 4 inches, roughly 15 feet each) wrap anything from a finger to a knee.
Sterile gauze pads in 2 x 2 and 3 x 3 inch for direct pressure and clean dressing.
Burn dressing, triangular bandage, and emergency blanket cover the injuries you hope stay hypothetical.
Bandage shears, tweezers, tape, and a whistle, the tools half of first aid actually is.
Soft zip bag with carry handles and mesh pockets opens flat so you find things fast, not eventually.
Stock it once and every scraped knee after that is a two-minute event. For basic first aid, not a stand-in for real medical care.