Product contains compostable elements. A better cup matters. A better party matters too! Say goodbye to waste, and hello to celebrating sustainability. The Matter CompostCup is the perfect certified compostable and sustainable choice for celebrations, picnics, and social gatherings. Matter 18 ounce compostable cups keep clean-up easy, AND earth-friendly. Because the Matter CompostCup is made from plants, when properly disposed of, the cup will break down within 12 months, and in the process return valuable nutrients back into the soil. From nature, back to nature. Perfect for all of your cold beverages, Matter compostable cups are durable, yet lightweight, and add a splash of color to any gathering. Party with a Purpose! Leave your mark with a Matter CompostCup. Matter compostable cups are BPA free, gluten free, nut free, and contain no added PFAS additive.