Quality in top form
Helios brand products have been in existence since 1909. Continuous research, innovation and product development are the guarantors of high-quality vacuum flasks and insulating bottles.

experienced
innovative
All the Helios vacuum stable glass used has been blown by mouth. Helios brand glasses achieve this extraordinarily good insulation thanks to the vacuum interior and the vapour-deposited interior wall.

competend
professional
Ingenious shapes and development rich in ideas give Helios vacuum glasses the particular stability and resistance to breaking. Only flawless glasses are used in our flasks.

reliable

Guarantee

 
Helios heat retention

Drinks poured at boiling point will maintain a temperature of at least 75°C for six hours (for 1 litre of liquid). For jugs with wide openings, the guaranteed minimum is 66°C. These figures apply to completely filled and properly closed jugs.

Please note: Minimum values differ for partly-filled jugs, namely 65°C for 0.6 litres of liquid after six hours and 60°C for 0.3 litres. Cold drinks will remain cool for several days.

The Helios heat retention guarantee does not apply to jug model Room, No. 0131 or vacuum jars Nos. 1924 and 1934.

    
                   

Helios 5 years heat retention guarantee

Five years for jugs with glass sleeves. Three years for jugs with stainless steel sleeves (not for glass break)
Helios quality guarantee

Almost 100 years of experience and tradition ensure our high demands we make on quality.  Additionally, all Helios vacuum-stable glasses are checked for heat retention with ultra-modern measuring instruments in our in-house quality assurance department.

Using Instruction download as PDF