Vacuum flask 1 litre Black Green Wave

Helios Green Wave vacuum flask – keeps drinks hot for hours

The Helios Green Wave vacuum flask with a 1-litre capacity combines quality with functionality. Made from polypropylene (PP) and featuring a vacuum-sealed, silver-coated glass insert of Helios Q100 quality, it delivers outstanding heat retention. This black vacuum flask is a practical choice for the home or workplace.

Ideal for coffee breaks in the office, for conferences where hot drinks need to be served over an extended period, or for families who enjoy hot coffee or tea throughout the morning.

Outstanding heat retention for long-lasting enjoyment

The vacuum-sealed and silver-coated Helios Q100 glass insert makes a noticeable difference in everyday life. After 6 hours, the flask still keeps your drink at around 75°C, meaning you can enjoy hot coffee or tea hours after brewing. The practical screw-top lid keeps the heat locked in and makes the flask easy to carry without the risk of spills.

Practical everyday benefits

The Green Wave flask offers everyday benefits that make it a smart choice. It is dishwasher-safe, making cleaning quick and effortless. With a capacity of 1 litre – equivalent to approximately 8 cups – it is spacious enough for both family use and smaller gatherings. The sleek black design fits any setting, from the modern home to a professional environment.

Technical specifications

The flask measures 251 mm in height with a diameter of 42 mm and weighs just 665 grams, making it easy to handle. The combination of polypropylene (PP) and glass ensures both durability and excellent insulating properties. The straightforward screw-top design makes the flask easy to operate for everyone, and the black colour provides a classic look that never goes out of style.

With the Helios Green Wave vacuum flask you get:

• A practical solution made from polypropylene (PP) and glass
• Exceptional heat retention with 75°C maintained after 6 hours
• A practical 1-litre capacity equivalent to approximately 8 cups

You are always welcome to contact our customer service at web@hwl.dk for further information.

Frequently asked questions

Can the lid be disassembled for thorough cleaning?
Yes, the screw-top lid can be taken apart to ensure thorough cleaning of all components.

What material is the flask made from?
The flask is made from polypropylene (PP) combined with a vacuum-sealed, silver-coated Helios Q100 glass insert, ensuring both durability and excellent insulating properties.

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