Vacuum Flask Blue 1 ltr

Helios Wash S+ Vacuum Flask – Keeps Your Drinks Hot for Hours

The Helios Wash S+ is a robust 1-litre vacuum flask with a double insulation system that maintains a temperature of approximately 75°C even after 6 hours. It combines German quality craftsmanship with a break-resistant construction and practical design, making it ideal for both professional environments and private homes. The blue flask has a capacity of approximately 8 cups, perfect for serving at meetings, in staff canteens or at family gatherings.

Break-resistant Construction with Superior Heat Insulation

At the heart of the Wash S+ is the double-walled stainless steel inner vessel, which ensures outstanding heat insulation documented to the DIN EN 12546-1 standard. Unlike vacuum flasks with a glass inner vessel, this model is completely break-resistant, making it particularly well suited to high-activity environments such as hospitals, care homes and staff canteens. The stainless steel inner vessel also prevents flavour transfer and preserves the pure taste of your drink hour after hour.

Practical Design Focused on Usability

The vacuum flask is fitted with a secure screw lid with a Santoprene seal that effectively prevents spills and ensures maximum heat retention. The ergonomically designed handle provides a secure grip and controlled pouring, even when the flask is full. With its compact dimensions of 23.9 cm in height and a diameter of 4.2 cm, it takes up minimal space on the table or in the cupboard, whilst still holding a full litre of your favourite hot drink.

Hygienic and Easy to Maintain

Where many vacuum flasks require manual cleaning, the Helios Wash S+ is fully dishwasher safe. This is due to the special Santoprene seals in both the base and the lid, which withstand repeated machine washing without losing their functionality. The smooth stainless steel surface resists limescale deposits and discolouration, ensuring long-lasting hygienic use even in professional environments with high standards of cleanliness.

With the Helios Wash S+ vacuum flask you get:

• Documented heat retention of approximately 75°C after 6 hours
• Break-resistant construction with double insulation system
• Fully dishwasher safe for easy maintenance

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

Frequently Asked Questions

Can I also use the flask for cold drinks?
Yes, the vacuum flask also keeps cold drinks chilled for several hours thanks to the double insulation system.

How much does the vacuum flask weigh?
The vacuum flask weighs 740 grams, providing a good balance between durability and ease of handling.

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