Kuber industries Stainless Steel Insulated Coffee Tumbler with Sipper Lid 380 ML-Pack of 4 (Black) PACKAGE CONTAINS: 4 Piece Insulated Coffee Mug|MATERIAL: Inner material: 304S/S, Outer material: 201S/S|PRODUCT DIMENSION: 17.3x7.7x7.7 Cm SUPERIOR INSULATION: The Kuber Industries Stainless Steel Vacuum Insulated Travel Mug utilizes advanced vacuum insulation technology to keep your beverages hot or cold for hours. It effectively maintains the desired temperature, allowing you to enjoy your favorite drinks at their best, whether it's a piping hot coffee or refreshing iced tea. PREMIUM STAINLESS STEEL CONSTRUCTION: Crafted with high-quality stainless steel, this travel mug offers exceptional durability, ensuring long-lasting performance. The sturdy and corrosion-resistant material not only provides strength but also adds a sleek and modern look to the mug. LEAK-PROOF AND SPILL-RESISTANT: The travel mug features a secure and reliable leak-proof design, allowing you to carry it in your bag or backpack without worrying about spills or leaks. The tightly sealed lid with a silicone gasket ensures a tight fit, providing peace of mind during your travels. VERSATILE AND PORTABLE: Whether you're commuting, traveling, or heading to the office, this travel mug is the perfect companion for your favorite hot or cold beverages. Its compact and portable design allows you to enjoy your drinks anywhere, anytime, ensuring you stay refreshed throughout the day.