bkr London is an opaque cool light grey. Inspired by rays of light through the fog, the lobby of the Tate modern, rainy days, Earl Grey with milk. If you are not too long, I will wait here for you all my life. BPA or Bisphenol A is a chemical found in plastic water bottles. It has been linked to a host of ailments including increased risk of cancer, obesity, early onset puberty, and diabetes. While many plastic products contain BPA replacements, we don\'t want to find out 10 years from now that those aren\'t safe either. There is no BPA in your bkr and there isn\'t a BPA replacement in it either. Benefits: Glass + silicone, BPA-free, phthalate-free Small opening for no-spill sipping, perfect No-leak seal, fits most cup holders Dishwasher safe 100% adorable + addictive Directions: Fill your bkr with water, drink and enjoy! Clean your bkr with hot soapy water or on the top rack of your dishwasher. The sleeve is dishwasher safe and does not need to be removed, but it\'s easy to slip off if you want to.