Vacuum Flask – Product Details

• 1L capacity – perfect for families, office use, or travel
• Double-wall insulation – keeps drinks hot or cold for hours
• Leak-proof lid that doubles as a drinking cup
• Strong, easy-grip handle for convenient carrying
• Durable stainless steel inner with insulated outer body
• Stylish red & black design – bold, practical, and elegant

Smart Design for Everyday Use

The Winner 1L Vacuum Flask (Red & Black) is built for those who love convenience and reliability. With its vibrant red body, sturdy handle, and sleek black cap, this flask is both functional and fashionable. It’s perfect for keeping your beverages at the ideal temperature—whether at home, in the office, or on the road.

Superior Insulation Performance

Featuring advanced double-wall insulation, this flask keeps beverages hot or cold for up to several hours. Enjoy piping-hot tea or coffee during long work hours, or chilled water during summer trips—whenever you need it most.

Durable & Safe Construction

Made with a premium stainless steel interior and a tough insulated plastic exterior, the Winner Flask ensures long-lasting performance and safety. It’s BPA-free, odor-resistant, and food-safe, keeping your drinks pure and fresh every time.

Leak-Proof & Convenient Lid

The spill-proof, twist-lock lid ensures no leaks, even when traveling. Plus, it doubles as a cup, making it easy to pour and drink on the go. Whether for office breaks or outdoor adventures, you can always enjoy your drink without hassle.

Ideal Capacity for All Uses

With its 1-liter capacity, this flask is perfect for sharing during family picnics or keeping enough tea or coffee for the whole day. It strikes the right balance between volume and portability.

Bold & Stylish Look

The red and black color combination gives this flask a sleek, bold, and modern appeal. It fits seamlessly into any lifestyle — whether you’re at home, at work, or traveling.

Care Instructions

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

Why Choose Winner 1L Vacuum Flask?

• Keeps drinks hot or cold for long hours
• Leak-proof lid doubles as a drinking cup
• Durable, high-quality build for daily use
• Stylish red & black design that stands out
• Trusted Winner brand – reliable and affordable

Frequently Asked Questions (FAQ)

1. How long does it keep drinks hot or cold?
It keeps drinks hot for up to 8 hours and cold for up to 10 hours, depending on external conditions.

2. Is it leak-proof?
Yes, it features a secure, twist-lock lid that prevents any spills or leaks.

3. Can the lid be used as a cup?
Yes! The top lid doubles as a convenient cup, perfect for tea or coffee on the go.

4. What is it made of?
The inner layer is made of stainless steel, and the outer body is insulated plastic for durability and comfort.

5. Can it be used for both hot and cold drinks?
Absolutely! It’s designed for tea, coffee, water, juice, or any beverage you prefer.

6. Is it safe for everyday use?
Yes, it’s BPA-free, non-toxic, and food-safe, making it ideal for daily hydration.