S WELL. 10017-H20-60740. AZURITE MARBLE 17OZ BOTTLE. BLUE. Azurite Marble highlights the deep blues and variegated bands of the lustrous azurite stone. Features a high-gloss finish. 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.