500ml Stainless Steel Vacuum Flask Thermos Cup | Pop-Up Lid

Stay Hot or Cold Longer with the 500ml Stainless Steel Vacuum Flask

Meet your new go-to travel companion — the 500ml Stainless Steel Vacuum Flask with Bouncing (Pop-Up) Lid. Whether you're sipping your morning coffee on the commute, enjoying afternoon tea at the desk, or staying hydrated on the go, this sleek thermos cup is built to keep your drinks at the perfect temperature for hours.

Why You'll Love It

• Double-Wall Vacuum Insulation: Keeps hot drinks hot and cold drinks cold for extended periods — no more lukewarm coffee or watered-down iced tea.
• Convenient Pop-Up (Bouncing) Lid: One-touch lid opens with a satisfying click, making it easy to drink with just one hand — perfect for busy mornings or on-the-move sipping.
• Premium Stainless Steel Construction: Made from durable, food-grade stainless steel that resists rust, odors, and stains — easy to clean and built to last.
• Generous 500ml Capacity: The ideal size for a full cup of coffee, tea, or any cold beverage without being too bulky to carry.
• Slim, Portable Design: Fits most standard bag pockets and cup holders, so it slips right into your daily routine.
• Eco-Friendly Choice: Reusable and sustainable — a smarter alternative to single-use cups that's kinder to the planet.
• 4 Stylish Color Options: Choose the shade that suits your personality and style.

Product Specifications

• Capacity: 500ml
• Material: Food-Grade Stainless Steel
• Lid Type: Bouncing (Pop-Up) Cover
• Colors Available: 4 options
• Best For: Coffee, Tea, Milk, Water, and Cold Beverages

Perfect For

Whether heading to the office, a gym session, a road trip, or simply enjoying a quiet morning at home, this vacuum flask is a versatile everyday essential. It also makes a thoughtful, practical gift for friends, family, coworkers, or anyone who appreciates a quality drink on the go.

For more information on the benefits of staying hydrated throughout the day, visit the CDC's guide to water and healthier drinks.

Frequently Asked Questions

Q: How long does the 500ml Stainless Steel Vacuum Flask keep drinks hot or cold?

A: Thanks to its double-wall vacuum insulation, this stainless steel thermos cup is designed to keep hot beverages warm for several hours and cold drinks chilled for an extended period — perfect for all-day use at work, travel, or outdoor activities.

Q: Is the bouncing (pop-up) lid leak-proof?

A: The pop-up lid is designed for secure everyday use and easy one-handed opening. We recommend keeping the flask upright during transit for best results, especially with hot liquids.

Q: How do I clean the stainless steel vacuum flask?

A: The food-grade stainless steel interior is easy to clean — simply rinse with warm soapy water and allow to air dry. Hand washing is recommended to preserve the vacuum seal and lid mechanism.

Q: What drinks can I use this thermos cup for?

A: This versatile vacuum flask is suitable for coffee, tea, milk, hot cocoa, water, juice, and most cold beverages — making it a true all-purpose drinkware choice for daily use.