Shelter -Warmth- Clothing

How to stay warm and dry without overspending — layering systems, sleeping bag and pad ratings explained, tent selection, and cold-weather clothing that earns its place.
The governing rule is simple: insulation from the ground matters as much as insulation around you. Get the pad right before you upgrade the bag, and buy every piece of this category a season out of date.

What you’ll find in these guides
Layering explainers, rating-system translations, comparisons of down against synthetic, and practical advice for keeping a house livable when the heat goes out. We use manufacturer specifications and published testing standards, and we’re blunt about where marketing numbers and tested numbers diverge.
The numbers that matter
• Comfort rating versus limit rating. The comfort figure is the usable one, and it typically runs about 10°F warmer than the limit.
• R-value on sleeping pads. R-3 is a reasonable three-season floor; winter use wants R-5 or higher.
• Fill power on down, 550 to 900. Higher means more warmth for less weight, at a steeply higher price.
• Hydrostatic head on tents and tarps, measured in millimeters. Higher numbers shed more rain for longer.

Where to start

Build a layering system first: a wicking base layer, an insulating mid layer, and a windproof and waterproof shell. Add a sleeping pad with an honest R-value, then a bag rated for your real conditions. If you’re heating a home without power, closing off one room and insulating it beats trying to heat the whole house.
Never use fuel-burning camp stoves or charcoal indoors for heat. Current prices on bags, pads, and layers are on our shelter and clothing deals page.

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These guides are general information. Follow manufacturer instructions and local codes for any product you buy. Some links earn Prepping Bargains a commission at no extra cost to you — it never affects what we recommend.

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