320ml Vacuum Insulated Stainless Steel Tumbler with Lid, Double Walled Design, Perfect for Outdoor Activities, Keeps Hot or Cold

[Sophisticated Black Design] This tumbler features a simple black color, creating a stylish look. The stainless steel tumbler comes with a lid, and the combination with the black lid adds a touch of luxury, making it a popular design among men. The 320ml capacity is perfect for everyday drinks, making it ideal for use in the office or at home. The vacuum insulation construction keeps hot coffee warm for a long time when used as a coffee tumbler, allowing you to enjoy delicious drinking. [Excellent heat and cold retention] This vacuum tumbler features excellent heat and cold retention thanks to its vacuum insulation structure. Hot drinks maintain their temperature for a long time, and cold drinks stay cool thanks to the tumbler's cooling effect. You can enjoy a comfortable drink all year round, and it can also be used as a coffee tumbler to keep your morning coffee warm. It is made of high-quality stainless steel, which ensures that the flavor of your drink is not affected. [Sturdy Lid Design] The black lid fits securely, creating a spill-proof design. Even if the tumbler is accidentally knocked over, your drink won't spill, making it safe to use. The lid on the tumbler with lid opens and closes smoothly and is easy to operate. The simple design makes it easy to clean and keep it hygienic. [Easy-to-carry size] With a compact size of 12.5cm in height and 8.5cm at the base, this tumbler is extremely convenient to carry. It doesn't take up much space in your bag, so you can easily carry it with you when commuting or going out. The tumbler's portability means you can take your favorite drink with you anytime, anywhere. It can also be used as a water bottle, so it can hold a variety of drinks, not just water. [Perfect Gift] This is the perfect gift for men, making it a great birthday gift for your boyfriend or father. It's a practical item perfect for a birthday present for a man, and with daily use, it will always show your appreciation. The stylish design and excellent performance of this tumbler make it a gift that is sure to please anyone.