You can use an empty 1-pound coffee can and an empty 3-pound coffee can to make a duck blind heater. Drill around 30 1/4-inch holes in the bottom of the larger can. Fill the small can with charcoal and light it. Once the coals are hot, invert the large can over the can of hot coals. This allows you to warm your hands and keep your drinks hot, so you’re able to sit in your duck or goose blind longer.
Dennis Radke, Hutchinson, Kansas