Get the most out of your daily hydration with this water bottle featuring triple-layered insulation that keeps drinks cold for 48 hours and hot for 24. Holds 17 oz. Fits standard car cupholder Nonleaching; toxin-free 18/8 food-grade stainless steel/polypropylene/silicone/copper Hand wash Imported S'well is committed to the highest verified standards of social and environmental performance as a Certified B Corporation, supporting programs that seek to protect our environment, empower communities and encourage advocacy through action