FAQ — First Aid Kits

What should a basic outdoor first aid kit contain?

A basic kit should include adhesive bandages (various sizes), sterile gauze pads, medical tape, antiseptic wipes, antibiotic ointment, pain relievers (ibuprofen and acetaminophen), blister treatment (moleskin), tweezers, trauma shears, an emergency blanket, and disposable gloves. Add personal medications and an EpiPen if needed.

How often should I replace my first aid kit supplies?

Check your kit every 6 months and before every trip. Replace expired medications immediately, swap out used items, and refresh antiseptic wipes and ointments annually even if unused. Adhesive products lose stickiness over time, especially in hot storage conditions.

What size first aid kit do I need for backpacking?

For solo day hikes, a compact kit with 30-50 items is sufficient. Weekend backpacking trips with 2-4 people call for a mid-size kit with 80-120 items. Extended backcountry expeditions or groups of 5+ need comprehensive kits with 150+ items including SAM splints and wound closure supplies.

Should I build my own first aid kit or buy a pre-made one?

Pre-made kits offer convenience and professional organization at a good value. They ensure you do not miss critical items. However, supplementing a quality pre-made kit with personal medications, extra blister supplies, and activity-specific items gives you the best of both approaches.

Do I need wilderness first aid training to use a first aid kit?

While basic kits include instruction cards, taking a Wilderness First Aid (WFA) or Wilderness First Responder (WFR) course dramatically improves your ability to handle emergencies. These courses teach improvisation, patient assessment, and evacuation decision-making skills that are invaluable when hours from professional medical help.