Before going to bed
01
Drink enough water, preferably warm water. In cold weather, the body needs water to keep warm. Try to take in calories before going to bed and prepare some high-calorie snacks or action foods to supplement the body’s calories. Do a little warm-up exercise, proper exercise to warm hands and feet before entering the tent to help keep warm.
02
Before using the sleeping bag, make it sufficiently fluffy. After the air in the down compartment is full and expanded, there will be a better temperature isolation effect; after each use, the warm air in the bag should be released to prevent the warm air from being cold. After the water vapor condenses and wets the sleeping bag.
Keep warm
01
You can wear a hat while sleeping, or wrap the sleeping bag around your head (not cover the head). Remember not to bury your face in the sleeping bag, because there is only one consequence of this: let the moisture caused by breathing condense on the sleeping bag, thereby Reduce the thermal insulation of sleeping bags. Keep your feet and socks dry, and if necessary, put on a thick layer of spare socks to keep your feet warm and moisture-proof.
02
Ensure ventilation inside and outside the tent. Don’t seal up the tent in a cold environment, otherwise the moisture caused by breathing will condense on the inner wall of the tent because it cannot be evaporated, forming snow and dripping water. Winter camping sleeping bags cannot be placed directly on the cold ground. You can put some branches and outer clothing under the sleeping bag, or put the clothing under the sleeping bag, so that the clothing can be slightly warm and prevent the wet and cold air from sticking to the night. , And it will be warmer when you change to the next day.
Insomnia is arguably the most painful nightmare of climbers
I’ve been tired for a day and I still have an uneasy schedule the next day
But no matter how dark the night is, we still have a shelter, a tent.
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