Cast Iron sleeping bag warmer
Posted: Sat May 11, 2013 7:50 pm
A friend has talked about a sleeping bag warmer that was made of two cast iron pieces that contains charcoal, clamps together, and placed inside a cozy, then into sleeping bag.
I have never seen this device, but wonder if it really existed or a home crafted item?
Jean
I have never seen this device, but wonder if it really existed or a home crafted item?
Jean