Hydro Flask 21 oz. Flex Cap and Boot Limited Edition

Product description

• Limited Edition
• Versatile, middle-of-the-road size
• Fits most backcountry water filters
• TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
• Durable 18/8 Pro-Grade Stainless Steel construction
• Flex Boot for added protection and traction on slippery surfaces
• Compatible with our Sport Cap
• BPA-Free and Phthalate-Free
• Dishwasher safe
• Lifetime Warranty