| Management number | 248463584 | Release Date | 2026/09/03 | List Price | US$35.60 | Model Number | 248463584 | ||
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Double-walled borosilicate, four to a set. The Doppio holds the espresso suspended, the glass stays cool, the coffee stays hot, the crema reads clearly through the wall.
The The Doppio Espresso Set is a set of four 2.5 oz double-wall borosilicate espresso glasses — four glasses in the box, one size made for the shot. Clear walls, thermal insulation, pressure-equalizing membrane under the base.
The shot, suspended.
Borosilicate is thermal-shock resistant, but it is still glass. Handle it accordingly.
How does the double-wall insulation work?
Two glass walls with a thin air gap between them. The air layer blocks heat transfer, so hot drinks stay hot longer and cold drinks stay cold without sweating. Your hands stay comfortable either way.
What is the pressure-equalizing membrane?
A tiny hydrophobic silicone valve under the glass base. It equalizes air pressure between the walls when the glass heats or cools, preventing the walls from cracking.
How many glasses are included?
Four. Each set contains four 2.5 oz double-wall espresso glasses.
Can I use these for cold drinks?
Yes. The insulation works both ways, cold drinks stay cold, and the exterior stays dry. No condensation rings on the counter, no wet sleeves.
Can I put these in the microwave?
No. The air gap between the walls traps microwave radiation, which can overheat the glass unevenly and cause it to crack. Reheat your coffee in a regular mug, then pour it into the double-wall glass.
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