Insulated Coffee Mug,400ml Iced Coffee Tumbler Cup With Flip Lid,Double Wall Vacuum Leak Proof Thermos Mug For Travel Office School Party Camping

【Warm Tips For Coffee Travel Mug】 1.Don't overfill your insulated travel mug with hot food or drinks. lt could spill and scald you. The capacity of your reusable coffee cups is designed to be filled just below the lid. 2.To prevent spills, make sure your lid and buckle are screwed on completely before use. 3. Keep away from fire. Hand wash only. Do not microwave. No heat. 【For Best Results of Your Stainless Steel Vacuum Coffee Mugs】 1. Preheat or precool your coffee travel mug by filling it with hot or cold water. 2. Let travel mug stand for 5 minutes. 3. Empty your coffee cup and immediately fill with your favorite hot or cold. • 【Longer Insulation Time】The coffee mug’s double-walled vacuum insulation can keep beverages hot or cold for 4 hours. It’s perfect for the office, travel, camping, and parties. • 【Top Quality Material】This double-walled, vacuum-sealed coffee mug is copper plated with thick, professional-grade stainless steel. The lid is made of BPA-free plastic which is durable and food-safe. • 【Fits Most Cup Holders】The coffee mug has a handle and is easy to carry. And yet, it still fits in almost any cup holder for secure transport. This makes it an ideal mug to use for commuting. • 【Leak proof design】You can keep it in your car, bag, and backpack without worrying about leaks. Note: After injecting hot water, open the flap for a few seconds to release the internal steam pressure, which s that there are no leaks. • 【 Capacity】400ml capacity, small and beautiful, easy to carry,Narrow body design makes it easy to grab and go, also fits most car cup holders and coffee makers.