A little more hydration lets you have a little more fun. From mountain trailheads to morning yoga practice, our 24 oz Standard Mouth bottle is just the right size for staying hydrated before, during, and after activity. Our largest Standard Mouth available uses TempShield™ double wall vacuum insulation to keep your water refreshingly ice cold for up to 24 hours. Plus, it resists condensation, so the sides of your bottle stay dry.

• The largest Standard Mouth bottle
• 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
• Comes equipped with Standard Mouth Flex Cap
• Lifetime Warranty

Keep life moving with Hydro Flask's 21 oz bottle and Standard Flex Cap. It stashes easily into a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of their bestselling water bottles.