16oz. silicone pint glass for use with hot or cold beverages. Cups walls are thick and sturdy, yet squeezable with a grippy outer surface for less drops! Comes complete with silicone lid and straw. Made of 100% food-grade, FDA approved, platinum-cured silicone that is free of BPA, BPS and phthalates. They’re 100% safe, durable and will never wear out.