Hydro Flask 21oz Standard Mouth Flex Cap
A 21 oz stainless steel water bottle with double-wall vacuum insulation for 24 hours of cold and 12 hours of hot drink retention.
- TempShield®️ double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12 hours
- Made with 18/8 pro-grade stainless steel for durability
- Color Last™ powder coat is durable and sweat-free
- Dishwasher safe but not for use on a stove, in a microwave or freezer
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