30 oz Modern Curve Stainless Steel Insulated Blank Tumblers with Leak Proof Slider Lid

30 oz.Modern Curve Stainless Steel Travel Mug features double-wall vacuum insulation with a clear sliding, spill resistant lid. The mug has a narrower bottom to fit most standard cup holders. It is 2X heat & cold resistant compared to a normal travel mug and is BPA and lead free. Made from 18/8 gauge stainless steel (18% chromium/8% nickel) - also known as Type 304 Food Grade. 4" top diameter, 2.7" bottom diameter.