Insulated Water Cup Stainless Steel Durable for Cold Hot Drinks Vacuum Insulated Tumbler Coffee Travel Mug with Lid 12oz stainless steel mugs set Specification: Material: 304 stainless steel inner tank + PP plastic shell Size: diameter 3.14in, height 4.13in, 300ml Color: Black, Pink, Blue Features: 1. This travel mugs insulated for hot and cold is suitable for most models, and you can pick it up and drink it at any time. 2. The inner tank is made of 304 stainless steel for heat preservation, and the hollow heat insulation is not hot. Can be car coffee mug, thermos coffee travel mug, portable coffee mug. 3. This thermos mug is high quality stainless steel, easy to clean. 4. The lid has a built-in sealing silicone ring to prevent overflow at any time. 5. Coffee thermos, a variety of colors for you to choose. Great coffee thermos for men. Package includes: Water cup*1 Note: 1. Manual measurement, the size will have an error of 0.5-2mm, please refer to the actual size. 2. Due to the difference in light and screen, the color of the product may be slightly different from the picture. This travel mugs insulated for hot and cold is suitable for most models, and you can pick it up and drink it at any time. The inner tank is made of 304 stainless steel for heat preservation, and the hollow heat insulation is not hot. Can be car coffee mug, thermos coffee travel mug, portable coffee mug. This thermos mug is high quality stainless steel, easy to clean. The portable coffee mug with lid has a built-in sealing silicone ring to prevent overflow at any time. Coffee thermos, a variety of colors for you to choose. Great coffee thermos for men.