FRANK CERAMIC REUSABLE BOTTLE WITH FLIP LID STRAW -BUTTERMILK-20OZThis is the ultimate reusable bottle experience: it looks beautiful, maintains the liquid temperature you desire for hours, and tastes the way you intended. Plus you can be confident knowing it won't spill in your bag when you're on the go. 20oz 595ml Hot or cold for hours Spill proof Ceramic lined for pure flavour Unbreakable base Fits in standard size cup holders