Stay Refreshed Anytime, Anywhere with This Premium 304 Grade Stainless Steel Bottle. Engineered with Double-Walled Vacuum Insulation and A Copper-Coated Interior, It Keeps Your Beverages Hot or Cold for Up To 24 Hours. Designed for Convenience, The Leak-Proof Cap and Sleek Ss Finish Make It A Must-Have for Office, School, Gym, or Travel. It S Also Odour-Free and Easy To Clean, Ensuring Safe and Hygienic Use Over Time. Backed By A 1-Year Warranty Against Manufacturing Defects, This Bottle Is Your Everyday Hydration Solution In A Sleek, Rust-Proof Form. Note: Not Dishwasher Safe. Follow Care Instructions for Best Performance.