Dubblin Insta Stainless Steel Tea & Coffee Mug | Double Wall Vacuum Insulated Travel Mug with Handle & Leak-Proof Lid | Wide Mouth Tumbler Thermos Flask- Keeps Hot 6 Hrs & Cold 12 Hrs, 520ML Superior Insulation: Double-wall vacuum insulation keeps beverages hot for up to 6 hours and cold for up to 12 hours. Ideal for tea, coffee, or chilled drinks. Durable & BPA-Free: Made with high-quality, BPA-free stainless steel for safe and long-lasting use.Stylish & Compact: Sleek and modern design fits in most cup holders and adds a touch of elegance to your daily routine. Travel-Friendly Design: Ergonomic handle and leak-proof lid ensure easy carrying without spills. Perfect for commutes, travel, or office. Wide Mouth Convenience: The wide mouth design allows for easy filling, pouring, and cleaning. Great for adding ice cubes or stirring drinks