Build a Backpacking First Aid Kit
Light, practical, and only what you can actually use: the essentials for a trail first aid kit, what to add for remote trips, and why training beats gear.
A trail first aid kit should be light, practical, and stocked only with what you know how to use: adhesive bandages, sterile gauze, medical tape, antiseptic wipes, blister plasters, ibuprofen, an antihistamine, an elastic bandage, triangular bandages, and a CPR face shield. Add a tourniquet, wound irrigation, and Steri-Strips only for remote trips — and remember the kit never replaces first aid training.
The core rule fits in three words: light, practical, usable. If you don't know what an item is for, it doesn't go in the pack.
Keeping It Reusable
Basegram's gear library lets you save the kit as a reusable template: build the list once, attach it to any trip, and restock after each one. Many people keep two — a medication kit for pills, and a first aid kit for bleeding, bandaging, splinting and CPR. Weigh it once after filling it; a kit whose weight you know is easier to justify carrying.
The Essentials
| Category | Items |
|---|---|
| Wound care | Adhesive bandages in several sizes, sterile gauze roll, medical tape, antiseptic wipes, antibiotic ointment |
| Blister care | Hydrocolloid blister plasters (Compeed or similar), moleskin |
| Tools | Small scissors, tweezers (splinters and ticks), disposable gloves |
| Medications | Ibuprofen, antihistamine (allergies), antidiarrheal, personal prescriptions |
| Other | Triangular bandages, elastic bandage (sprain compression), CPR face shield |
Add These for Remote Trips
- Hemostatic powder / tourniquet — essential when help is far away
- Syringe (for flushing wounds)
- Steri-Strips
- Water purification tablets (a backup for the unexpected)
Packing It
Use clear zip-seal bags with labels. Keep the kit in the top pocket or a side pocket where you can grab it in seconds. Check expiration dates before every trip.
The Important Part
A first aid kit doesn't replace first aid training. Take a Wilderness First Aid (WFA) course — or a higher-level one. The Red Cross and many outdoor organizations run WFA-certified courses.
A kit is not a substitute for training. Take a Wilderness First Aid course, and call for help rather than improvising on serious injuries.