Twenty-three ounces is a serious beer, and the Superglass Beer Glass is sized for the kind of afternoon that calls for one, with a grill going and everyone outside. Superglass is shatterproof polycarbonate made in Germany, a material picked for clarity and weight rather than cost, so the glass can go to the dock, the pool deck or the back patio without anyone thinking about bare feet and broken pieces. The clarity shows the pour, which matters more with beer than with most drinks, and the shape carries VIETRI's Italian eye for the table. Dishwasher safe and BPA free, HORECA approved for restaurant and hotel service, it washes up with the rest of the outdoor drinkware. Keep a set ready for the long afternoons nobody wants to end.