Saying etched into a 22oz powder coated stainless steel tumbler. These tumblers are dishwasher safe, double wall 18/8 stainless steel thermal bottle with a powder-coated finish, Cooper vacuum insulation that keeps drinks cold 24 hours and hot for 12 hours. Comes with a solid back push-on life and a matching straw. Non-toxic and BPA-free. Product Dimensions: 8” H x 2.75” D. Temperature rating: Up to 212 Degrees F.