12 Oz Stainless Vacuum Insulated Tumbler Coffee Travel Mug Spill Proof With Lid Cup For Keep Hot/Ice Coffee Tea And Beer (2J Black+Blue) Features: Material - The Vacuum double wall was made of grade 304 stainless that completely taste-, -proof, leak-proof, The lid was made of food-grade silicone, , high durability. Eakproof Design - The coffee mug lid comes with an airtight silicone seal that the drinks from spilling. on the lid allows beverages to flow out smoothly, without gushing or overflowing.The rubber design at the bottom the cup from slipping or tipping. Perfect Capacity - 12 oz Coffee Mug Set capacity, small and beautiful, easy to carry,Narrow body design makes it easy to and go, also fits most car cup holders and coffee makers. Easy to Carry - Enjoy your coffee easily wherever you go. Suitable for use indoor&outdoor, such as home, parties, travel, school, riding,and time. this is the gift that fits right in and makes a big hit. Use Notes - The coffee cup buckle can be closed tightly after two "clicks",Hand wash , the dishwasher is not recommended.cannot put in the microwave. Product Description: 12 oz Stainless Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - Cup for Keep Hot/Ice Coffee,Tea and Beer (2J-Black+Blue) Material: Stainless (Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Material: Stainless steel For more affordable and high-quality items, please search or click on the brand：JWDX Excellent quality: Our products have extremely high quality, favorable prices, and are suitable for a variety of scenarios. Hurry and choose Product size: 7.9x5.9x3.9 inches Service: If you have any questions about our products, please feel free to contact us, we will reply to you as soon as possible, I wish you a happy shopping!