IRISgo cup sip in roasted black mit gravierter Dreispitz-Karte und Optiswiss Logo

IRISgo x Optiswiss: a corporate gift that stands out at trade fairs

Sep 07, 2026

The idea: Basel on the cup

Optiswiss, a manufacturer of premium eyeglass lenses based in the Dreispitz district of Basel, came to us with an idea that grabbed us straight away: the line map of the Dreispitz quarter combined with the Optiswiss logo, laser engraved on the IRISgo® cup. A piece of Basel you hold in your hand. Intended for employees, selected clients and trade fairs.

Engraving design: line map of the Dreispitz quarter with the Optiswiss logo

The result is the IRISgo® cup sip in roasted black. The engraving reveals the stainless steel beneath the colour, so the fine lines of the map appear silver on black. It took some development and fine tuning. But the result speaks for itself.

From digital mock-up to delivery

This is how we work with business customers: the idea comes from the client, we develop the design together, from the digital mock-up through the review rounds to final production. From a simple logo engraving to multicolour 360 degree printing, starting at small quantities.

Handover of the engraved IRISgo cups to the Optiswiss team

Lorena Hausdorf of Optiswiss sums it up like this:

“Thanks to IRISgo, we can offer our partners a high-quality corporate gift. At trade fairs in particular, the IRISgo thermal cups are a real eye-catcher. Our customers are delighted, and so are we, thanks to the excellent collaboration and personal support from IRISgo. We can highly recommend IRISgo as a B2B partner.”