12oz Insulated Coffee Mug with Handle, Stainless Steel Wide Mouth Travel Tumblers with Lid, Double Wall Vacuum Coffee Cup for Camping, Office, Black 4 Pack

【DOUBLE WALL INSULATION】12oz Insulated Coffee Mug is designed with double vacuum insulation, which can help your hot drinks keep warm longer and the cold drinks stay cool for a long time. Made of upgraded material that prevents heat transfer to the outer wall and protects your hands from the temperature of your drink.
【FOOD GRADE MATERIAL】Stainless steel insulated Tumbler is made of high quality food-grade 304 stainless steel, which is non-toxic, environmentally friendly. And the BPA-free sliding lid can effectively prevent water leakage and it will never leave a metallic taste or rust.
【TRAVEL TUMBLERS WITH LEAK-PROOF LID】Leak-proof coffee cup lid is sealed and 100% leak-proof, and the Stainless Steel Coffee Cup is ideal for indoor and outdoor occasions such as camping, office, travel, and more. It’s the best choice for Festiva
【UPGRADED ULTRA-WIDE ANTI-SLIP HANDLE】Our travel insulated mug is ergonomic, widened handle ensures a secure, fatigue-free grip. The frosted surface offers superior anti-slip performance for maximum comfort.
【WHAT YOU GET】The coffee cup package includes 4 x 12oz coffee mugs, 4 x individually exquisite gift boxes, 4 x Leak-proof lids. A sufficient number of coffee mugs sets and accessories can satisfy you to make personalized cups for your family, friends, and loved ones.