GEMFUL Travel Coffee Mug Double Walled Insulated Tumbler Cups for Cold and Hot Drinks 17oz

Double Wall Stainless Steel – The coffee mug is made of high-quality stainless steel, durable and unbreakable. BPA Free, Lead Free, kids and adults can use it with peace of mind
Leakproof and Splash-proof – BPA free screw lid, together with the silicone seal ring to keep away from water leakage. It has a splash-proof flip-lid for convenient drinking, just need open the sip hole. Twist to open for fast filling and easy cleaning
Non-slip Grip & Bottom – The silicone sleeve not only make the thermos mug looks elegant, but also offers a comfortable way to hold. And the rubber bottom helps to prevent the coffee cup from sliding and tipping over. But even so, the bottom diameter of the cup is 70mm, special designed for car usage
Keep Drinks Cold or Hot for Hours – Double wall, vacuum sealed design makes the reusable coffee cup keep drinks cold or hot at the easiest temperature for 3–4 hours.Take it anywhere you go, to place of business, school, shuttle, parties, and and the like. Enjoy the nice day and nice beverage！
Worry-Free Guarantee – The stainless steel tumbler use a scientific manufacturing process and strict quality keep an eye on system in the production process. If you aren’t satisfied with this cup, feel free to contact us within 30 days, you are going to get a hassle-free full refund