• TempShield®️ double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12
• Insulated Flex Straw Cap is leakproof when closed
• Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
• Wide Mouth opening is ice-cube friendly
• Color Last™ powder coat stays clean and colorful
• Bottle fits most backcountry water filters
• BPA-Free
• Dishwasher safe
• Flex Straw Cap not intended for use with hot liquids
• Not for use on a stove, in a microwave or freezer