Takeya Insulated Stainless Steel Bottles keep your favorite drink ice cold for up to 24 hours or steaming hot for up to 12. Crafted from food grade 18/8 stainless steel our BPA-free insulated bottles feature a sweat-free double-wall design and wide mouth to fit ice and allow for easy cleaning. Protective removable silicone bumper minimizes dents and dings allows for quiet set-down and helps bottle stay secure in cupholders. And our leak-proof Insulated Spout Lid truly is the Best Lid Ever - and ensures the ultimate drinking experience for active use.