12oz Stainless Steel Coffee Mug with Lid and Handle

Personalized coffee mug is made of five layers of safety materials, making the water cup more durable and warmer. Double seamless stainless steel vacuum insulation technology ensures your drinks either hot or cold for a long time. With good heat insulation,you couldn’t fell any heat on the outside of the mug with fresh coffee inside. Push-pull design of one-handed allows you to drink water without opening the lid and avoid causing temperature loss. The insulated tumbler lid comes with a food grade silicone sealing ring to prevent dust and tight enough. Straw and spoon can be inserted into the lid for easy drinking.