Durable material: The steel construction of the fruit peeler makes it durable and long-lasting. It is resistant to rust and corrosion, and can withstand frequent use. Sleek and Simple Design: The Simple Vacuum Cup has a sleek and simple design that is modern and attractive. It is perfect for those who prefer a minimalistic Vacuum Insulation: The cup is designed with vacuum insulation technology that helps to keep beverages hot or cold for longer periods. This means you can enjoy your favorite drinks at the right temperature, whether you are at home, work, or on-the-go. Durable Materials: The cup is made of high-quality, durable materials that are built to last. It is made of steel that is resistant to rust, corrosion, and dents. This means you can use it for years without worrying about wear and tear. Leak-Proof: The cup is designed to be leak-proof, which means you don't have to worry about spills or leaks. It has a tight-fitting lid that seals in the contents, preventing leaks and spills. Easy to Clean: The cup is easy to clean and maintain. It can be quickly washed in the sink or dishwasher, making it a convenient option for those with busy lifestyles. Product Name: Simple vacuum cup ins Capacity:500ml Material: silicone + 304 steel Cup straight cup Insulation performance description: 6 hours 60 degrees Color: white, green, blue Package: Straw Cup*1+Cute Sticker*1+Messenger Rope