Description
xHydro Flask 21 oz Surf Blue Standard Mouth Bottle
Meet hydration with a touch of color. The Hydro Flask 21 oz Standard Mouth Bottle in Surf Blue combines durable stainless steel with TempShield double-wall insulation, designed to keep cold drinks refreshing for up to 24 hours and hot beverages warm for about 12 hours. The comfortable, flexible handle makes it easy to grab on the go, whether you’re commuting, hitting the gym, or exploring the outdoors. Its vibrant Surf Blue finish and color-matched cap create a cohesive, monochrome look that stands out in any setup.
Every sip benefits from a pure-taste stainless steel interior that minimizes flavor transfer between uses. The bottle is BPA-free and designed to resist odor buildup, helping your water stay clean between washes. It’s dishwasher safe, so quick cleaning is simple after a long day. The Standard Mouth opening accommodates ice cubes, and the bottle is compatible with all Standard Mouth caps, including the leakproof Flex Straw Cap, giving you versatile ways to enjoy hydration throughout your day.
Design and performance you may notice
- Temperature performance: Cold up to 24 hours, hot up to 12 hours with TempShield insulation.
- Leakproof when closed: The Flex Cap helps prevent spills in bags or backpacks.
- Cupholder-friendly: The bottle fits most cupholders, making it easy to take anywhere.
- Taste and odor control: Pro-grade stainless steel preserves pure flavor without transfer.
- Care and durability: BPA-free and dishwasher safe for quick, convenient cleaning.
Key benefits at a glance
- Temperature control lets you enjoy cold drinks for up to 24 hours and hot drinks for up to 12 hours.
- Leakproof design helps you carry the bottle confidently in bags or backpacks.
- Cupholder-friendly form supports use in cars, desks, and backpacks alike.
- Pure taste stainless steel minimizes flavor transfer between uses.
- Dishwasher safe and BPA-free for easy maintenance and peace of mind.
Real-world use and care tips
Whether you’re at the gym, on a trail, or navigating a busy commute, this Hydro Flask offers reliable hydration with a colorful presence. The bottle’s 21-ounce capacity provides a steady flow for longer activities or busy days at work. After a day out, you can place the bottle and lid in the dishwasher for a quick reset, or rinse by hand to keep the finish bright and the color vibrant. Remember not to use the bottle on stoves, in microwaves, or in freezers, and keep hot beverages out of reach of children for safety.
Maintenance tips
- Rinse after use to preserve the finish and flavor integrity.
- Place the bottle and lid in the dishwasher for easy cleaning.
- Store with the cap loosened to allow air drying between uses.
- Avoid extreme temperatures that aren’t listed in the care guidelines.
FAQ
Q: Is the Hydro Flask 21 oz Surf Blue bottle leakproof?
A: Yes. The Flex Cap is designed to be leakproof when closed, helping prevent spills in bags.
Q: Can I put the Hydro Flask bottle in the dishwasher?
A: Yes. The bottle and lid are dishwasher safe for easy cleaning.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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