Fire & Shelter
Friction fire, ember management, windproof nests, and shelters that keep you warm, dry, and off the ground.

Built by those who’ve lived it — not just read about it. We teach the stuff that works when the batteries die: fire, shelter, water, food, navigation, and field first aid.
No fluff. No shortcuts. Just skills.
Friction fire, ember management, windproof nests, and shelters that keep you warm, dry, and off the ground.
Locating, filtering, and boiling water. No‑nonsense traps, foraging basics, and calorie math that actually works outdoors.
Navigation, improvised tools, injury triage, and keeping your head when the wild pushes back.
Friction sets, ember care, feather sticks, wet‑wood strategies.
Site selection, insulation, waterproofing, and heat management.
Purification methods, field cooking, sustainable calorie planning.
Map & compass, terrain association, pacing, and signaling.
Stops, splints, and signals. Practical drills for real‑world mishaps.
Stress inoculation, decision‑making, and team communication.
The courage, grit, and skills showcased by the survivalists inspire our community daily. 21DaySurvival is an independent fan/supporter of Discovery Channel’s Naked and Afraid. We are not affiliated with, sponsored by, or endorsed by Discovery Communications, LLC. All trademarks and copyrights belong to their respective owners.
Want to explore the show? Search "Naked and Afraid" on Discovery or Max.
Need help picking a first skill block or gear for your kit? Send us a note — we’re happy to help.
Email: [email protected]
Free mini‑class: “Seven Skills for Your First 72 Hours” (on‑demand). Grab the checklist above to get access.