The mug that started it all! Meet the first wide base travel mug on the planet, with a drink-through lid. This stoneware mug holds a full 14 oz. comes with a handy twist in drink-thru top, and has a rubber pad on its broader base, so it stays where you put it! *Stoneware *Steady wide base *BPA free and lead free Specs: 16 oz., stoneware, BPA-free polypropylene. Care: Not dishwasher safe, or hand wash. Microwave safe without top.