Alterglass is a range of unbreakable and reusable glasses. They are TRITAN glasses. They are a great alternative to traditional glasses, which can be dangerous in certain situations. Indeed, at parties, with children, by the pool or on the beach, at festivals, at picnics, a glass that breaks is a tragedy. We go on a glass chase. With Alterglass, you will keep the pleasure of having a drink, in complete safety. They are suitable for a wide range of everyday activities. We are proud to say that our products are 100% Belgian because they are produced and decorated in Belgium. We create our own moulds in our factory in Soignies. They are BPA-free, recyclable and dishwasher-safe.