Buy the sleeping pad before the jacket. The ground pulls heat out of you all night, and a thin pad leaves that heat nowhere to go. After the pad and a warm bag come the clothes, then the shelter, a stove that works in freezing air, and a short list of safety items. This is the gear in the order it earns its place.
Start with the sleep system
Pad. Pads are rated by R-value, a measure of how well they resist heat flowing into the ground. Happiest Outdoors, a Canadian outdoor blog, says it wouldn’t go winter camping with a pad under R-value 4 and prefers higher. Air pads cool down as the air inside them cools, so a closed-cell foam pad under an inflatable one is a common pairing. If the air pad fails, the foam is still there.
Bag. Pick a bag rated at least 10°F below the coldest night you expect, and more if you sleep cold. Look at which number you’re reading. A comfort rating assumes a cold sleeper stays comfortable; a lower limit is the point where you can survive the night, and it won’t feel like a good one. A hood you can cinch around your face seals in warmth.
Liner. A liner keeps the bag cleaner and gives it a few extra degrees. Brands that sell them quote different gains, so treat it as a small bonus on top of a bag that’s already close.
A few extras earn their space:
- A wide-mouth leakproof bottle for hot water in the foot of the bag
- A stuff sack to keep boots out of the snow overnight
- A second foam pad or folded blanket for the tent floor
Clothing that works in layers
Staying dry matters as much as staying warm, and a damp base layer is the fastest way to a bad night.
| Layer | Job | Look for | Leave at home |
|---|---|---|---|
| Base | Pulls sweat off skin | Polyester, nylon or merino wool, snug fit | Cotton |
| Middle | Holds heat | Fleece, wool, down or synthetic fill | Bulky cotton hoodies |
| Outer | Blocks wind and water | Waterproof, breathable shell; insulated parka for deep cold | Jackets that trap sweat |
Hands, feet, head and face need their own plan: a hat that covers the ears, a neck gaiter or balaclava, liner gloves under waterproof mittens, and wool socks in quantity. The CDC lists fingers, toes, nose, ears, cheeks and chin as the places frostbite starts, which is why they get the extra cover.
Keep one dry base-layer set for sleeping only. If you sweat hauling gear or splitting wood, change before bed. Insulated, waterproof boots with good traction carry a long day, and camp booties let your feet recover in the evening. Happiest Outdoors suggests taking the liners out of your boots and sleeping with them in the bag so they start the morning warm; if your boots have no liners, a stuff sack turned inside out and tucked into the foot of the bag does the same job.
Shelter
Your tent choice depends on snow load and wind. A four-season tent has more poles, heavier fabric, a mostly solid inner instead of mesh, and steeper walls so snow slides off. A three-season tent with a full rainfly can handle a cold night without heavy snow if it’s pitched out of the wind.
Whatever you pitch, bring these:
- A ground tarp cut to fit inside the tent’s footprint, so rain and melting snow don’t collect at the edges
- Snow stakes or stuff sacks buried as anchors, because ordinary stakes pull out of snow
- A folding shovel for clearing the pitch, building a windbreak and digging out a vehicle
- Extra guy line for gusts
Size the tent to the people and gear that will be in it. A tent with room to spare has that much more air to warm.
Heat and safety gear
A heater can take the edge off a tent before bed, and it brings a real hazard with it. The U.S. Consumer Product Safety Commission says people die every year from carbon monoxide poisoning caused by portable camping heaters, lanterns and stoves used inside tents, campers and vehicles, and it advises against running portable heaters or lanterns while sleeping in enclosed spaces. Heat the tent while you’re awake and shut the heater off before you lie down.
Pack a battery-powered carbon monoxide alarm whenever anything that burns fuel is in or near the tent.
Other safety items worth the weight:
- A first aid kit with extra blister and cold-injury supplies
- A satellite messenger or other way to call for help where there’s no cell signal
- A multi-tool and waterproof matches or a lighter
- Chemical hand and toe warmers, used according to the package directions
Stove, fuel and water
Gas canisters lose efficiency in the cold, and some are blended for low temperatures. Happiest Outdoors says canister stoves perform poorly in the cold and can’t melt large volumes of snow, so it recommends a liquid-fuel (white gas) stove for that job. Whichever you take, bring more fuel than a summer trip needs if you’ll be melting snow, add a windscreen, and set the stove on a flat board or foam so it doesn’t sink into the snow. Cook outside, in open air, never inside a closed tent, camper or vehicle.
Insulated bottles and a thermos handle the water. Mossy Oak’s cold-camping guide warns that a frozen filter has its membrane destroyed and becomes useless, so the filter sleeps in the bag with you. Treatment tablets or drops don’t have that problem.
Food should lean toward fat and calories, since staying warm burns them.
Light and power
Winter nights are long. Live for the Outdoors points out that cold temperatures drain batteries, and says a spare head torch is a must. Each person needs a headlamp with spare batteries, and a power bank is more useful riding in the sleeping bag than sitting in the vestibule. Bring a printed map or a saved offline map, because phone batteries fall fast in the cold.
What to put in the car
If you drive to the campsite, the vehicle is part of the kit. The CDC’s winter emergency list for a car includes extra hats, coats, mittens and blankets, a shovel, a windshield scraper, a flashlight with extra batteries, water and snack food, a first aid kit, tow chains or rope, tire chains, a bag of sand or cat litter for traction, jumper cables, waterproof matches, and a charged phone with a portable charger. Traction boards are an option on snowy or muddy tracks. Knock snow off boots and gear before you climb back in, since it melts into the footwell.
Quick checklist
Buy first, in this order: pad, bag, base layers, hat and mittens, tarp, headlamp.
Buy later: ski goggles, trekking poles and snowshoes. They help in deep snow and do little at a plowed car campground.
Mistakes that cost a night
- Packing cotton. Jeans, cotton hoodies and cotton socks hold water and stay cold.
- Buying a tent before a pad. A four-season tent over a thin pad still leaves you cold.
- Counting on the heater to cover a weak bag or pad.
- Wearing a jacket with no vents while hauling gear. Open the pit zips and the front when you work, or sweat will soak the layer under it.
Winter camping for beginners: plan the first trip
The gear above only pays off if the trip is easy to run. For a first winter night, keep it boring on purpose: a car campground that stays open in winter, one night, and a site where you can walk back to the car if the plan falls apart. Facilities change in the cold months and water may be shut off, so confirm what is open on the campground’s own page before you drive. Check the forecast low and wind the day before and again the morning you leave, and tell one person where you are staying and when you will be back.
On site, arrive with plenty of daylight and pitch out of the wind, ideally where the morning sun will hit the tent. Skip hollows, where cold air collects overnight, and never pitch under dead branches. If there is snow, stomp out a platform larger than the tent and leave it for 45 minutes to an hour so it freezes firm, then pitch on it. Standard stakes pull out of snow, so use snow stakes or bury a stuff sack filled with snow. Keep clear of steep snowy slopes, because slopes of about 30 degrees and steeper can slide.
Keep the tent vented. A closed tent fills with moisture from your breath, and in hard cold that turns to frost that falls on you when you move. Crack the door or vestibule and open the top vents a couple of inches. Change into dry base layers before you get into the bag, put tomorrow’s clothes at your feet, and keep water bottles inside the tent at night. Never run a heater, lantern or stove inside the tent during the night: the U.S. Consumer Product Safety Commission warns that people die every year from carbon monoxide from portable camping heaters, lanterns and stoves used in tents, campers and vehicles.
Know the warning signs. The CDC lists shivering, exhaustion, confusion, fumbling hands and drowsiness as signs of hypothermia, and says frostbite may be starting if skin turns red or painful, or white or grayish-yellow and numb. Get out of the cold and seek medical care if you see them.
Frequently asked questions
Can I use a regular sleeping bag in winter?
Only if its rating sits well below the forecast low. Happiest Outdoors suggests stretching a bag’s range with an overbag or a fleece liner, and notes that down loses its warmth if it gets damp, so a down bag wants a water-resistant overbag or a bivy sack. A summer bag with extras bolted on is still a summer bag.
How do I keep my boots from freezing overnight?
Take the liners out and sleep with them in the bag. Without liners, turn a stuff sack inside out to keep the inside clean, put the boots in it, and put the whole thing in the bag.
Do I need a satellite messenger for a car campground?
If there’s cell service at the site, a charged phone and a power bank cover most of it. A messenger earns its weight on routes with no coverage, where the nearest help is a long drive away.
What can wait until my second winter trip?
Snowshoes, ski goggles and trekking poles, unless you’re leaving a plowed site. Spend first on the pad, the bag and dry layers.
Does a power bank work in the cold?
It works, though cold drains batteries faster than a summer day does. Keep it in the sleeping bag overnight and charge your phone from it in the morning.
Before you shop, write down the lowest forecast for your trip and hold it against the rating printed on your current bag. That one number tells you how much of this list you actually need to buy.
