The Wide Loop Cap is leak proof and creates a 100% stainless environment inside your bottle. Made from 18/8, food-grade stainless steel, threads included, your drinks never touch plastic. Dishwasher safe. Compatible with the Insulated Wide 473ml only.

• Cap creates all-stainless interior
• Handy attachment loop
• Cap is Leakproof
• Dishwasher safe
• Compatible with Wide Klean Kanteens only