Want a double no trouble after all, who ever said you can have too much of a good thing our 12oz was designed to last while providing an upscale solution for those who want to double-down. Made with tritan copolyester, a shatterproof, ultra-durable, and dishwasher-safe material, you'll never have to worry about broken glass again. This product is dishwasher safe.Crafted with tritan copolyester, an ultra-durable bpa-free material, this collection is unbreakable and dishwasher safe. Made for the modern, real-life everyday. Serve over a lifetime.The reserve collectionwhere timeless elegance meets unbreakable durability. Designed to elevate your entertaining experience, reserve is crafted for beauty, functionality, and peace of mind.Shatterproof, bpa-free, and made from ultra-durable tritan , these glasses are perfect for any occasion, indoors or out. Whether you're sipping poolside or hosting a sophisticated soirée, the reserve collection has you covered with a blend of style and practicality.Product features made of the ultra-durable, super resilient, and nearly indestructible tritan material nests and stacks for efficient storage crystal clear and feels just like glass with a superb hand weight bpa-free and fda-approved for kids made to last and withstand decades of use it's the reason we chose this material as the longer a product lasts, the better it is for the environment made in the u.S. Holds 12oz 355ml cup dimension: 4 x 3.5