Stay hydrated in high style with a sleek, double-walledÂ S’well Sweet Mint Insulated Stainless Steel Water Bottle featuring ThermaS’well fabrication that keeps cold drinks cold for up to 24 hours and hot drinks hot for up to 12. Designed to fit in a standard car cup holder, it features a wide mouth that makes it easy to fill, add ice cubes and clean. $35-$45. Free shipping. Buy here.