Views:10 Author:Site Editor Publish Time: 2019-12-29 Origin:Site
A sleeping bag is a bag for sleeping. At present, the vast majority of sleeping bags on the market have a comfortable temperature and limit temperature identification, comfort temperature is the user in the night sleep in a series of temperatures, there are the highest and lowest limits. The highest comfort temperature refers to the kind of heat that feels hot in a sleeping bag but is not out of a lot of sweat. The general definition is that the sleeping bag zipper opens, the arm is placed outside, the sleeping bag head does not tighten and so on.