The 21 oz. Standard Mouth Bottle equipped with Hydro Flask’s insulated Sport Cap is the perfect go-anywhere companion on your busiest days. It stashes easily in a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough to keep you going for hours without weighing you down.

• Versatile, middle-of-the-road size, equipped with the insulated Sport Cap
• 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
• BPA-Free and Phthalate-Free
• Compatible with the Standard Mouth Flex Cap
• Lifetime Warranty
• Holds 621 mL/21 oz.
• 1.91 in. mouth diameter
• Measures 2.87 in. wide by 10.4 in. tall
• Weighs 11.3 oz.
• Imported