The Hydro Flask 21 oz Straw Cap Water Bottle offers premium hydration with convenient on-the-go sipping. Ideal for daily use and outdoor adventures, it maintains beverage temperature for extended periods.

About the Product

• Keeps beverages cold for up to 24 hours or hot for up to 12 hours.
• Features a convenient straw cap for easy, lid-free sipping.
• Durable construction from high-quality stainless steel.
• BPA-free for healthy hydration.
• Sleek and manageable 21 oz capacity.

Product Features

• Insulation: Double-wall vacuum insulation
• Material: Stainless Steel
• Cap Type: Straw Cap
• Capacity: 21 oz
• Lid: BPA-Free