Essential 12oz stainless steel vacuum insulated coffee mug for home, travel, office, lounge, bar, restaurant and many other occasions.It can hold any hot and cold drink you like,it is also a perfect gift for Father's Day and Mother's Day.The characteristics of 12oz stainless steel vacuum insulated coffee mug:1.Double-wall vacuum insulation.2.Food-grade 18/8 stainless steel.3.Coated powder sweat-free design.4.Grey transparent plastic sliding lid with a rubber gasket.5.Long and wide handle.6.Multiple colors to choose.Helpful Tips:1.Hot contents can create pressure resulting in discharge of hot vapor.When filling vessels with boiling liquid, allow liquid to cool down with the lid off for at least 3 minutes before attaching the lid.2.There is sliding lid, it could be took apart and easy to clean.3.Wash in warm water, and leave to dry after washing.4.Handwash only,washing painted stainless-steel coffee mug in dishwasher could result in premature wear,discoloration, or pealing of paint.5.Always keep vessels out of reach of childern when filled with hot liquids.6.The coffee mug is insulated, don't drink hot drinks too quickly and watch out for high temperature.