Vintage Vacuum Flask Insulated Mug

Discover the perfect blend of timeless vintage design and modern insulation technology with the Tyeso Vacuum Flask. Available in two practical capacities—400ML and 500ML—this insulated coffee mug is crafted from premium 304 stainless steel, ensuring exceptional durability, corrosion resistance, and long-lasting performance for everyday use.

Engineered with advanced double-wall vacuum insulation, this handheld thermos cup keeps your beverages hot for up to 12 hours and cold for up to 24 hours. Whether you're savoring a fresh morning coffee, enjoying an iced tea on a summer afternoon, or carrying warm soup to the office, the Tyeso Vacuum Flask delivers consistent temperature retention that meets the demands of your busy lifestyle.

The vintage-inspired exterior features a classic retro aesthetic that stands out from ordinary travel mugs, making it a stylish accessory for commuters, travelers, students, and outdoor enthusiasts. Its compact, handheld design fits comfortably in your hand, car cup holder, backpack side pocket, or gym bag, making it the ideal portable travel companion.

• Premium 304 Stainless Steel Construction: Food-grade, rust-resistant, and BPA-free for safe everyday drinking
• Double-Wall Vacuum Insulation: Maintains hot beverages for up to 12 hours and cold drinks for up to 24 hours
• Two Capacity Options: Choose between 400ML for quick sips or 500ML for extended hydration
• Vintage Retro Design: Classic aesthetic that complements any setting, from office desks to outdoor adventures
• Leak-Proof Seal: Secure lid prevents spills and leaks during travel and daily commutes
• Portable & Lightweight: Ergonomic handheld shape fits most cup holders and bag pockets
• Versatile Use: Perfect for coffee, tea, water, juice, soup, and other hot or cold beverages
• Easy to Clean: Wide-mouth opening allows for thorough cleaning and effortless ice cube insertion

This insulated travel coffee mug is not just a beverage container—it's a lifestyle upgrade. The Tyeso Vacuum Flask is perfect for office workers needing a reliable desk companion, hikers exploring the great outdoors, students carrying drinks between classes, and drivers who want their coffee to stay warm during long commutes. Its robust build and elegant vintage finish also make it an excellent gift choice for friends, family, and colleagues on birthdays, holidays, or corporate occasions.

Available through trusted partner sellers, this stainless steel thermos cup combines functionality, style, and value in one compact package. Upgrade your daily hydration routine with a flask that keeps your drinks at the perfect temperature, wherever life takes you.