Stay hydrated (and/or caffeinated) and help rid the planet of plastic water bottles. S'well bottles keep drinks cold for 24 hours or hot for 12. Choose the size (9, 17, or 25 oz.) and the design that most closely speaks to your aesthetic. S'well has many options for your style mood including this Birchwood design (shown above), ethereal marble, zebra/cheetah/python/alligator, shiny metallic, and a multitude of colorful options, with more design collections added each year. It's a safe product - constructed of BPA-free double-walled stainless steel, which means no chemical leaching. S'well supports UNICEF, American Forests and Drink Up so you can feel good about the spend as well as the style.