Sloane 500ml Sloane 500ml Limited edition. BPA-free, phthalate-free glass + silicone bottle. No-leak, BPA-free, phthalate-free plastic cap with silicone seal. Small opening for no-spill sipping. Perfect for everyday, in the car, or gym time. Weighs just under 1lb, with water ~2lb. Fits most cup holders & dishwasher safe on top rack. 500 ml/ 16 oz. BKRR-WA38. VTSLNPB-S16HT. In 2011, best girlfriends Tal Winter and Kate Cutler launched bkr with a focus on one main concept which in their minds was Beauty 101: drinking water is the foundation for soft, dewy, pretty skin. The clean, addictive, cult favorite, small-mouth, original glass water bottle was sustainable and eco at its core, but it also made drinking water blissful and easy for a change, and people started noticing. A growing obsession with the pretty little bottle resulted in reports that people were finally truly hydrated and, as a result, they were looking and feeling better. And, as it's said, the rest is history.