Double-walled catering glasses – premium thermal glasses with GastroSeal coating

For those who want the best when enjoying their daily tea or coffee: our premium double-walled glasses bring professional gastro-quality directly into your kitchen. Crafted from particularly thick-walled, robust borosilicate glass, they are significantly more durable than conventional double-walled glasses – for years of pure enjoyment.

The highlight: our GastroSeal high-performance seal closes the base permanently and reliably. We have tested it dozens of times in industrial dishwashers – the result: no water between the glass walls, no fogging, and no limescale or dirt deposits. In addition, the glasses are highly heat-resistant and dishwasher-safe – simply thoroughly clean and always hygienic. We stand by their airtight seal with our leak-proof guarantee.