GEMFUL Travel Mug Thermal Double Walled Stainless Steel Leakproof Coffee Cup for Hot & Cold Drinks 510ml/18oz

Keep Drinks Cold or Hot - Double wall, vacuum sealed design makes the reusable coffee cup keep drinks cold or hot at the perfect temperature for 3–4 hours Safe Material - The insulated coffee mug is made of high-quality stainless steel, sturdy and unbreakable. BPA Free, Lead Free, kids and adults can use it with peace of mind Non-Slip Grip - The silicone sleeve not only make the mug looks elegant, but also offers a comfortable way to hold Leakproof - BPA free screw lid, along with the silicone seal ring to avoid water leakage. It has a splash-proof flip-lid for convenient drinking Best Gift - this multi color capacity tumbler set is designed for everyday use at home, office, outdoor, sports, traveling, camping and driving, Weight: 0.6172943336 pounds, Manufacturer: GEMFUL