-. Brand : WSWS -. Feature : The body is made of high quality heat-resistant Polycarbonate and is not easy to burst due to the high or low temperature / BPA free.ap is made of high quality Polypropylene, and seals are made of food grade silicone, Bottom is made by Acrylonitrile Butadiene Styrene. / The tea cup comes with Tea Lattice for storage of tea leaves / This travel tea cup is good for travel hiking, outdoor picnic, and office use. / Licensed trademarks of WSWS LLC -. Label : Teachado -. Manufacturer : Teachado -. ProductGroup : Kitchen -. ProductTypeName : KITCHEN -. Publisher : Teachado -. Studio : Teachado -. Title : Teachado -Leisure Travel Tea Cup Portable BPA Free Water Tea Bottle Travel Mug With/Without Tea Infuser With Tea Lattice