Made from BPA-free transparent Tritan; a very durable material that withstands high temperatures. Lightweight, versatile, and shatterproof, perfect for outdoor spaces where safety is important. For serving and enjoying all kinds of drinks on any occasion. Its great visual resemblance to glass makes it subtle, elegant, and of quality, like a glass cup. Reusable, unbreakable, and dishwasher safe. - Set of 6 beer mugs made from BPA-free transparent Tritan. - Very durable material that withstands high temperatures. - Lightweight, versatile, and shatterproof, perfect for outdoor spaces where safety is important. - Its great visual resemblance to glass makes it subtle, elegant, and of quality, like a glass cup. - Reusable, unbreakable, and dishwasher safe.