Stylish reusable bottle by S'well. Dive into a stunning blend of marbled watercolors. This beautiful design is Inspired by Maria Gianinni, the sixth-generation female owner of the famed Florentine artisan workshop, Giulio Gianinni e Figlio. Sip your drink all day long! These insulated bottles keep your drinks cold for up to 24 hours and hot for up to 12 hours.