Forget about using vinyl stickers that peel off and paint that chips - our designs are laser engraved into the powder coat finish on the tumbler, so the design stays looking perfect for years. Plus, enjoy FREE SHIPPING on orders over $35 and take advantage of superior insulation with Polar Camel tumblers and water bottles made from 18/8-gauge stainless steel (18% chromium/8% nickel), which are also known as Type 304 Food Grade and feature double-wall vacuum insulation, making them 2X more resistant to heat and cold than regular tumblers. With 17 colors to choose from, you won't be disappointed!