Travel handheld thermos

Color cards red and green are shipped randomly

Use of first aid blankets:
1. After the accident occurs, the body can be covered with first aid blankets to prevent the body temperature from falling sharply;
2. The vehicle is anchoring in a cold area or at night, and it can be warm with first aid blankets;
3. First -aid blankets can be used as reflective membranes, sending signals to rescuers;
4. On rainy days, first aid blankets can be used as rainy ponchus;
5. In the summer of the sun, the sun is directly parking, covering the front windshield of the car with a first aid blanket, which can reduce the heat absorption in the car;
6. Putting a first aid blanket in the sleeping bag, keeping warm is very good;
7. Other suitable occasions.