Borosil Vacuum Insulated Thermosteel Mug Looking for a stylish and functional travel mug that can keep your drinks hot or cold for hours? Look no further than the Borosil Vacuum Insulated Thermosteel Mug! This mug is made of high-quality stainless steel and features a double-wall construction with a vacuum seal, which means it will keep your drinks at the perfect temperature for hours. The mug also has a leak-proof lid with a push-button design, so you can easily open and close it with one hand. The Borosil Vacuum Insulated Thermosteel Mug is perfect for taking your coffee or tea on the go, and it's also great for use at home or in the office. Features: Made of high-quality stainless steel Double-wall construction with a vacuum seal Keeps drinks hot or cold for hours Leak-proof lid with a push-button design Perfect for taking your coffee or tea on the go Great for use at home or in the office Benefits: The Borosil Vacuum Insulated Thermosteel Mug is made of high-quality stainless steel, so it's durable and will last for years. The double-wall construction with a vacuum seal means that your drinks will stay at the perfect temperature for hours. The leak-proof lid with a push-button design makes it easy to open and close the mug with one hand. The Borosil Vacuum Insulated Thermosteel Mug is perfect for taking your coffee or tea on the go, and it's also great for use at home or in the office.