Vintage Soviet heating pad catalytic GK1 hand warmer. Made in Hong Kong.
10 x 6 centimetres

The Vintage Soviet heating pad catalytic GK1 hand warmer is a silver-colored device made for the USSR, specifically in Ukraine. It is suitable for outdoor activities such as backpacking, hunting, camping, and hiking, providing warmth and comfort in cold weather conditions. This hand warmer is a unique and historical piece that would be a valuable addition to any outdoor enthusiast's gear collection.

Item is sold as seen in the pictures I don’t know how to test it sorry. Small dent at the bottom made in Hong Kong !