Isosteel VA-9718 17 fl. oz 18/8 Stainless Steel Double-Walled Vacuum Drink Bottle, Silver unbreakable (allmost), more than 6 hours hot or 12 hours cold screw typ closeable drinking lid (2 parts) extra long-lasting vacuum insulation Food grade 18/8 stainless steel | BPA FREE FDA and LFBG approved 5 years limited warranty service info@isosteel.de