8 Best First Aid Kit for Hiking

At 1.6 inches thick, this is the flat kit: the one that slides into a pack lid, a map pocket, or the space behind a car seat without changing the shape of anything. We recommend it to hikers who want supplies they recognize at a glance, because the 80 pieces come from brands you already know — BAND-AID bandages, NEOSPORIN, TYLENOL caplets — alongside cleansing wipes and gauze pads in a 6.88-ounce case.

The piece count is the compromise. Against the 110- and 150-piece kits here it holds fewer dressings, so it suits a solo hiker or a couple rather than a group. What you get in return is leftover room, and that is the part we care about: blister dressings and a spare foil blanket drop in without straining the zip, so the kit ends up tuned to the trail you actually walk rather than the one on the contents list.

Wet weather is where this kit separates itself. A day of rain, a splash through a creek, or a damp stuff sack is enough to turn gauze and bandage wrappers into mush, and the EVA shell here is a hard case rather than a fabric pouch, so the supplies inside stay dry. It measures 6.49 by 4.92 by 2.76 inches and weighs about eleven ounces — a small box rather than a flat sleeve, so give it a pocket-shaped space rather than a lid.

Inside, 150 pieces sit in labeled sleeves and small independent compartments, which sounds like housekeeping until you are the one hunting a plaster in the rain. Two carabiners come with it, so the kit can hang off the outside of a pack where it stays reachable without unpacking anything.

The honest trade is weight: at nearly twice our top pick it is the kit we reach for on wet trips and leave home on dry ones. That is the price of a shell that keeps a week of rain out of your sterile dressings, and for anyone hiking in the Pacific Northwest or the Scottish Highlands it is worth paying.

The printed guide is what makes this the kit we hand to someone heading out on their first real hikes. It walks through the common trail injuries step by step, and it lives in the case with a thermal blanket, gloves, scissors, gauze, bandages, and antiseptic wipes — 100 pieces in a waterproof hard case that measures 1.5 inches thick and weighs under ten ounces.

Flat enough for a pack lid and sealed against a spill, it is the easiest of these kits to hand to a nervous beginner, and the blanket is one of the few here that gives you something to do about cold as well as cuts. The one job before your first trip is to split the contents into two zip bags, because everything arrives packed in tight and a one-handed search with cold fingers is not the moment to learn the layout.

Smaller than a thick paperback, this kit disappears. It goes in a hipbelt pocket, a running vest, the lid of a small daypack, or the door pocket of a car, and at 3.52 ounces in a 4.92 by 3.37 by 2.36 inch case you stop noticing it is there at all.

For a fast, light day out, the injuries you actually meet are blisters and a scrape, and 76 pieces handles both. Thirty heavy woven fabric bandages, ten fabric bandages, ten spot bandages, butterfly closures, alcohol pads, and sterile gauze cover fingers, heels, and a grazed palm. The count leans hard on dressings, which is how a kit this small works: you supply the ointment and a couple of pain relievers and it stops being a bare-bones kit.

It sits in the same price tier as the cheapest kits here, so buying one for each pack is an easy call — a spare in the glove box, one in the hiking bin, one in the saddlebag. What it will not do is look after two people or a long day, and that is fine, because you would not carry it then anyway.

Forty-eight standard fabric bandages and thirty small ones are the heart of this kit, and they are the reason to consider it. They seal on all four sides, they stay on through sweat and a shower, and the small ones fit the kind of scrape a six-year-old collects on a woodland walk.

Around them you get waterproof bandages, butterfly strips, non-stick pads and tape, cleansing wipes, triple antibiotic and hydrocortisone ointments, and ibuprofen caplets. That is a rounded kit rather than a box of plasters, and the ointments are the part most trail kits make you buy separately.

It arrives in a metal tin, 6.5 inches square, which shrugs off being sat on in a pack and holds up to living in a car boot for a season without the contents turning into confetti.

We carried it on family walks and left it behind on long ones, because the place this kit earns is the trip where a bandage has to last until bath time, not the one where you are counting grams. If your hiking is a two-hour circuit with children in tow, it is the least fussy thing here.

Nine and a quarter inches long, seven wide, and a pound on the kitchen scale. Those are car-kit dimensions, and it is worth being clear about that before anything else, because this is the most popular kit here and the photograph does not tell you how much shelf it wants.

What it does, it does thoroughly. The 298 pieces sit across two zippered layers with individual compartments, and the contents run to fabric and plastic bandages, antibiotic ointments, BZK wipes, burn cream packets, and a gauze roll with pads. Families get the most out of that spread, since burn cream and bulk dressings are exactly what a small trail kit cannot spare.

So the way we use it is as the second kit: leave it in the car at the trailhead and you come back to burn cream, gauze, and a spare of everything. For car-camping weekends it is the only kit here worth packing, and for a summit day it is the one that stays behind.

The pouch is the first thing you notice: 1000D water-resistant nylon, three large compartments, MOLLE webbing and straps. It is built to be lashed to something — a rig, a saddlebag, the back of a truck seat — rather than tucked into a daypack, and the stitched seams are the tidy kind you check when a bag is going to live outdoors.

Inside are 250 pieces of first aid supplies plus survival gear: a mylar space blanket, a three-mode flashlight, and a paracord bracelet among them. The medical side is broad enough for a family, and the survival extras are genuinely useful when help is an hour of dirt road away.

For overlanding, basecamp, or a vehicle kit that stays packed all season, that combination makes sense. The pouch has room to add your own supplies too, which is how most people end up running a kit like this — a few extras for the dog, a couple of the medications you actually take.

Our reservation is the setting, not the contents. This is a kit you keep where the vehicle is, and it earns its place there; for the pack on your back, the smaller kits above do the same job with far less to carry.