Helios Vacuum jugs – KEEPING THINGS WARM

Helios vacuum-stable refills

Each of the Helios vacuum-stable refills is hand-blown. Due to the inner vacuum flask and the reflective inner wall, the Helios branded flasks achieve extraordinarily good heat insulation. Hot contents stay hot for many hours; cold beverages stay cold for days.

Sophisticated shapes and ingenious developments give the Helios vacuum flasks their special stability and shatter-proof properties.

Heat retention guarantee

Beverages poured in at boiling point still have a minimum temperature of 75°C (based on 1 litre capacity) after six hours, jugs with a wider opening, a minimum temperature of 66°C. This applies for jugs which are filled to the top and closed well.

Please note: Different capacities result in different values. Capacity 0.6 litre 65°C, capacity 0.3 litre 60°C after six hours.