BPA free, double wall prevents condensation and insulates your beverage made from high-quality stainless-steel fits in most cup holders' wide mouth for big ice cubes 24 hours cold. Accessorized with4-inch hair bow two cup bracelets two charms and memory wire bracelet to match, cup has a cup boot anti-skid. The charms can be removed and put on keyring's backpacks and much more.