Review on ☕️ COSORI Coffee Mug Set of 2 with Heat-Resistant Handle & Slip-Resistant Sleeve - 17 oz Stainless Steel Cups, Perfect for Coffee, Tea, Water, Cocoa, Milk - Best Match with Mug Warmer - C1601-CM, Black & Blue by Elmito Yeager

I love the look of these mugs. You look very manly. I also like colors. Stainless steel gives the mugs a durable yet modern look. The handle is heat resistant, but the body of the mug gets very hot with coffee or very cold with an iced drink. Without a warmer (which is not included) they will NOT keep you warm for long. So don't expect him to behave like an insulated mug. It's more like the coffee mugs you use at home or on your desk, which can be placed on a heater to maintain the desired temperature. Each mug comes with a plastic lid, but it's not meant for drinking as it doesn't hold tight. Seal. It is a topper only and must be removed before drinking. In the upper part there is a small semicircle for the gap of the spoon handle. See image for size comparison as they are placed next to a standard ceramic coffee mug.