The Corkcicle Mug is a sixteen ounce mug for coffee. Bright and early or a late afternoon, this mug will keep your brew hot for up to three hours. The stainless steel mug Features triple Insulation as well as a non-slip bottom so it stays put on your desk or on the railing of your back porch. The clear lid allows you to see what's left inside and has a slider that opens and closes to sip as well as prevent splashes while walking around. Features of the Corkcicle Mug 16 oz capacity Stainless Steel Triple-insulated Non-slip bottom Includes a clear sliding lid