Hydro Flask 21 Oz Standard Flex Cap - Stone

Our unique 21 oz Standard Mouth double wall vacuum insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for quick adventures.

•  TempShield®️ double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12
• Stainless steel, cup holder compatible, fits anywhere—our compact, reusable, refillable
• Flex Cap is leak proof when closed
• Double wall vacuum insulation protects temperature
• Honeycomb Insulated Cap for maximum temperature retention
• Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavor transfer
• Color Last™ powder coat is durable, sweat-free and colorful
• BPA-Free
• Dishwasher safe
• Not for use on a stove, in a microwave or freezer