These mugs can be kept directly on the stove for reheating. Or even on a campfire to make that warm soup after a long day of trek. Do not microwave. Plastic mugs aren't sustainable, look cheap and may contain harmful chemicals. These mugs are made of steel, use glass enamel coating with food-grade colors to keep the contents pure and environment safe. #mugs #travelmugs #coffeemugs #coffeebeans #giftsformen #giftsforwomen #accessories #mug #giftideas #
