Car Coffee Mug. 510ml travel mug. Stainless Steel Heat Insulated Coffee Cup with Leak Proof Lid. Stainless Steel Vacuum Insulation for Hot and Cold Water Coffee and Tea (Blue)

? Keeps drinks warm and cold. Double layer vacuum design made of stainless steel. effectively keeps the temperature for up to several hours. no worries about the coffee getting cold from home to office. ? 100% leak-proof and multi-detail anti-slip design. The coffee mug comes with a BPA-free. leak-proof screw lid that can be firmly secured. The matte silicone cup body not only makes the thermal mug look elegant. but also provides a safe and comfortable way to hold. The rubber base prevents the coffee mug from slipping and tipping over. The size fits perfectly with the central armrest of the car. ? ?Improved design? Small mouth design. easy to drink. can be operated with one hand. Improved silicone cup holder for better hand comfort. ? Environmentally friendly and reusable? : The travel coffee mug with vacuum insulation and double-walled stainless steel without burnt fingers. Lid made from BPA-free polypropylene ? ?Best choice for office coffee cups? :Compared to a porcelain mug. if you accidentally knock the cup in the office area. the coffee will not be scattered everywhere.