Tile, stone and concrete surround most of the places a margarita actually gets drunk, which is a poor environment for real glass. The Superglass Margarita Glass is shatterproof polycarbonate, made in Germany, holding 11 ounces, room for ice, a salted rim and a proper pour. Designed in Italy, it has the clarity of glassware, so a tray of them still looks considered rather than improvised, and the long outdoor lunch that slides into evening is exactly the habit it is built around. Dishwasher safe and BPA free, HORECA approved for restaurant and hotel service, it is made for repeat use rather than for one good evening. Nothing about it reads as disposable, which is the difference between serving drinks outdoors and simply settling for it. Bring it out with the rest of the Superglass collection when the party moves to the pool.