- Additional information
- Reviews (0)
Keep body warm for winter sports, outdoor activities such as: skiing, yard work, camping and other cold weather activities.
- Average temperature 130ºF (52°C ), maximum temperature 155ºF (68°C)
- Size 5″x4″
- Compliant with JIS-S-4100 Japanese standard
Conveniently fits in your pocket, pouch or sleeping bag