Yes.
The constant-temperature sleeping bag uses outlast technology, a patented technology provided by NASA for space suits, to protect astronauts from sudden changes in temperature in space. It has also been used in sleeping bags. Same effect.
It can realize dynamic temperature adjustment according to different temperature conditions. When the temperature is high, such as above 32℃, it will absorb the excess heat in the sleeping bag. When the temperature is low, such as below 28℃, it will release the original heat. The stored heat keeps the temperature inside the sleeping bag always comfortable.
Characteristics of constant temperature sleeping bags
Children’s sleep is the most troublesome thing for parents. Waking up in the middle of the night and crying, unwilling to sleep, restless sleep, etc. are all the most troublesome things for parents. A headache. The child's inability to sleep is mostly caused by being too hot or cold in the bed, or the child's own physical discomfort.
For children who cannot express their needs, we need to provide certain hardware facilities for their sleep, try to allow them to rest in a quiet and non-noisy environment, and do not make the children too excited and tired during the day. The most important thing is that we need to prepare a set of pajamas or a constant-temperature sleeping bag that suits the child so that the child can sleep comfortably.