Made from FDA-approved food-grade silicone, our fegg & stemm collections are dishwasher-safe, foldable & unbreakable. Light & portable, they are the ethical way to enjoy your favourite drink at the park, pool, barbecue or when camping. The fegg - foldable unbreakable wine glasses are available as a set of two in a variety of colours to suit every taste, making them the future of sustainable outdoor living.