The saying J.O.Y. – Jesus, Others, Yourself – is stylishly expressed on this super size travel mug. Tumbler holds a generous 30 ounces and is stainless steel inside and out, finished in scarlet red on the outside. Hot drinks stay hot and cold drinks stay cold. Clear heavy duty plastic lid includes silicone sealing ring to reduce spills, plus a sliding mechanism at top that easily opens or closes the drink opening. Tumbler size is 8″ tall; 3 3/4″ diameter at top. To care for tumbler, hand wash only and do not microwave.