Vacuum Flask – Product Details

• 500ml compact size – perfect for personal use at work, school, or travel
• Double-wall insulation – keeps beverages hot or cold for hours
• Leak-proof lid that doubles as a cup
• Durable stainless steel inner with insulated outer body
• Stylish blue & black design – sleek, modern, and easy to carry

Smart & Compact Design

The Winner 500ml Vacuum Flask is your ideal hydration partner for everyday use. Its sleek blue body and sturdy black cap combine elegance with practicality. The compact size easily fits in bags or backpacks, making it perfect for office, school, or short trips.

Superior Temperature Retention

Featuring Vacuum Flask, this flask keeps your beverages Vacuum Flask. Enjoy steaming tea in the morning or chilled juice in the afternoon — anytime, anywhere.

Durable & Safe Construction

Made with a stainless steel inner layer and a high-quality insulated outer body, the Winner Flask ensures both safety and durability. It’s BPA-free, odor-resistant, and built to last, maintaining the freshness and taste of your drink.

Leak-Proof & Convenient Lid

No more accidental spills! The secure, spill-proof lid seals tightly and can also be used as a portable drinking cup, adding extra convenience for travel or outdoor use. Whether you’re on the move or at your desk, it’s completely hassle-free.

Perfect Size for Everyday Use

The 500ml capacity is just right for one person — large enough to hold a few cups of tea or coffee while staying light and easy to carry. Ideal for office, school, picnics, or travel.

Elegant & Functional Look

The blue and black combination gives this flask a sleek and professional look. It’s stylish enough for the office and durable enough for outdoor adventures — a perfect blend of form and function.

Care Instructions

• Wash with mild soap and warm water
• Do not microwave or freeze
• Avoid dishwasher unless stated otherwise
• Keep lid open when not in use to prevent odor

Why Choose Winner 500ml Flask?

• Keeps drinks hot or cold for hours
• Compact, lightweight, and travel-friendly
• Leak-proof lid doubles as a drinking cup
• Durable stainless steel interior
• Elegant blue & black color design
• Excellent value for everyday use

Frequently Asked Questions (FAQ)

1. How long does it keep beverages hot or cold?
With double-wall insulation, it keeps drinks hot for up to 6 hours and cold for up to 8 hours, depending on conditions.

2. Is it leak-proof?
Yes, the flask features a tight-seal lid that prevents any leakage or spills, even when carried in a bag.

3. Can the lid be used as a cup?
Yes! The cap doubles as a handy drinking cup for convenient use anywhere.

4. What materials are used?
It has a stainless steel interior and a durable insulated outer body, ensuring both safety and long-lasting performance.

5. Is it easy to clean?
Yes. Rinse with warm water and mild soap. Avoid harsh scrubbing or dishwashers to preserve the color and insulation.

6. What’s the capacity?
The flask holds 500ml (half liter) — perfect for one person’s daily use.