Our 36 oz bottle are stainless steel, double wall insulated. Keeps your drinks ice cold longer - works great for hot beverages. Leak proof cap with a three finger grip. Extra wide opening for easy filling, drinking and cleaning. Made with durable kitchen-grade steel. 

 Features & Technology

• Double Wall Vacuum Insulation Maximum temperature retention & insulates hands from the cold
• No Sweat Exterior The outside stays dry. No need for a coaster
• 18/8 Stainless Steel Strong stainless steel construction
• Keeps Ice Longer Holds ice for up to 24 hours
• Keeps it Hot Works great for hot beverages
• Air Tight Seal Heavy duty lid seal locks in the cold