You'll always have a spring in your step when walking along with this Rainbow Toast Love & Happiness Rice Husk Travel Cup in hand.?Sustainable alternative to plastic made from the outer shell of a grain of rice?BPA and toxin-free, contains no melamine (or other plastics) ?Will biodegrade in 90 days when broken up and placed on a compost heapfalse Emma Bridgewater Rainbow Toast Love & Happiness Rice Husk Travel Cup Earthenware