Sports Shaker Thermos Cup/Protein Shaker Bottle Stainless Steel Water Cup 17oz/25oz
Material: water tumbler is made of quality 18/304 stainless steel with an extra spray painting, which good to keep rust free and ensure no metallic taste, durable and convenient to use, easy to clean, has a long service lifespan.Vacuum insulation: 18/8 stainless steel double wall vacuum insulated technology, no need to worry about your hot coffee getting cold or your cold drinks getting warm, also combined with a splash resistant lid and you get additional thermal control.