Tips for using sleeping bags

Whether it is a down or synthetic cotton sleeping bag, when not in use for a long time, try not to compress and store it as much as possible to keep the sleeping bag fluffy. Proper sun exposure is also a good method. The purpose of doing so is to maintain the nature of down and cotton, extend its service life, especially for down sleeping bags, and try to store them in dedicated down sleeping bag storage bags (loose and breathable cotton bags). As a personal hygiene item, try to avoid borrowing each other's sleeping bags.
There are several ways to improve warmth when using a sleeping bag:
It is very important to equip a high-quality moisture-proof mat, which is experienced by people who often go camping. If the cold air reaches their back from underground, it is difficult to withstand; If possible, drinking a hot drink, milk, and fruit before bedtime can make the body heat up;
Eat a comfortable meal before bedtime, especially supplementing carbohydrates (starch, carbohydrates);
Wearing a long set of warm underwear and clean socks can be very effective;
When the sleeping bag is not warm enough, you can wear more clothes or cover clothes and other items on the sleeping bag;
Squeeze a tent with more people;
Light a steam lamp or stove in the tent while ensuring safety;
Make a fire. With so many methods, it's best to give them a try when it's crucial.