I'm going to climb Mount Tai. I'm going to camp on the mountain for the night, put up a tent and sleep in a sleeping bag. Please tell me the temperature and the sleeping bag.

At eleven o'clock, the night temperature at the top of Mount Tai is below zero, so it is recommended to buy a sleeping bag. The comfortable temperature should be 0 degrees and the limit is -8 degrees. One L and one R of a single sleeping bag can also be combined into a double sleeping bag. Don't forget to wear gloves, wool and underwear.