S WELL. 10017-A21-66720. SPECKLED MOON 17OZ BOTTLE. WHITE. Shoot for the stars and the glow of a Speckled Moon. As part of our Ceramics Collection it offers a matte finish with added texture to deliver the artistry of your most precious earthenware. S well bottles feature Therma-S well Technology with triple-layered vacuum-insulated construction designed to keep beverages colder or hotter longer than all the rest. Made from 18 8 food-grade stainless steel.