Plastic Champagne Flutes are available in different materials, from the virtually unbreakable Polycarbonate to the Disposable Polystyrene flutes. Plastic Champagne Flutes are a popular choice for many outdoor and catering events, with the disposable champagne flutes allowing you the option to give patrons throw away glasses. Polycarbonate Champagne flutes are tough and durable, can be reused hundreds of times, are dishwasher safe and look just like the real thing without the fragile breakability of conventional glassware. Reusable Plastic Champagne Flutes constructed from SAN (Styreneacrylonitrile) are reusable plastic glasses that are glasswasher friendly for up to 250 cycles, a product somewhere between Polycarbonate and disposable glasses.