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Hydro Flask Wide Mouth vacuum insulated stainless steel water bottle with leakproof closeable lid for cold water drinks, sports, travel, car and school

  • Based on 27,376 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Excelsior Emporium Co.

Arrives Jan 31 – Feb 7
Order within 20 hours and 12 minutes
Available payment plans shown during checkout

Style: 40 Oz


Color: Pacific


Features

  • 18/8 Stainless Steel and BPA Free Plastic
  • Imported
  • 40 OZ WATER BOTTLE: The stainless steel insulated reusable water bottle keeps drinks cold for 24 hours, and hot up to 12. This Hydro Flask bottle is dishwasher safe and easy to clean.
  • 24 HOURS COLD. 12 HOURS HOT: Double-wall vacuum insulation keeps drinks hot or cold for hours. The insulated bottle keeps beverages cold for 24 hours and hot up to 12. The TempShield insulation keeps the water bottle cool to the touch.
  • LEAKPROOF: Say goodbye to leaky water bottles. The Hydro Flask Flex Cap is leakproof when closed. Toss it into your bag without worry.
  • PURE TASTE: Durable pro-grade stainless steel ensures pure taste and no leftover flavor transfer. So, today's water won't have any taste of yesterday's iced tea.
  • DISHWASHER SAFE: Easy to use and easy to clean, just toss the lid and bottles into the dishwasher. Designed to keep bright color, being dishwasher safe means your favorite Hydro Flask is always at-the-ready.

Brand: Hydro Flask


Capacity: 40 Fluid Ounces


Color: Pacific


Recommended Uses For Product: Water


Special Feature: Cold 24 Hours, Leakproof, Dishwasher Safe, Hot 12 Hours


Brand: ‎Hydro Flask


Capacity: ‎40 Fluid Ounces


Color: ‎Pacific


Recommended Uses For Product: ‎Water


Special Feature: ‎Cold 24 Hours, Leakproof, Dishwasher Safe, Hot 12 Hours


Age Range (Description): ‎Adult


Product Dimensions: ‎1.4"W x 5"H


Model Name: ‎40 OZ WIDE FLEX CAP


Item Weight: ‎1.48 ounces


Theme: ‎Solid


Material: ‎Stainless Steel


Number of Items: ‎1


Pattern: ‎Bottle


Included Components: ‎bottle, lid


Product Care Instructions: ‎Dishwasher Safe


Base Diameter: ‎3.6 Inches


Cap Type: ‎Flex Cap


With Lid: ‎Yes


Is Dishwasher Safe: ‎Yes


Is Microwaveable: ‎No


Is Oven Safe: ‎No


UPC: ‎810007831817


Manufacturer: ‎Hydro Flask


Item Package Dimensions L x W x H: ‎11.65 x 3.98 x 3.9 inches


Package Weight: ‎0.57 Kilograms


Item Dimensions LxWxH: ‎1.4 x 1.4 x 5 inches


Brand Name: ‎Hydro Flask


Country of Origin: ‎China


Warranty Description: ‎LIFETIME


Suggested Users: ‎Unisex-Adult


Part Number: ‎W40BTS415


Model Year: ‎2020


Style: ‎40 Oz


Fill Material Type: ‎Vacuum Insulated


Size: ‎40 Ounces


Sport Type: ‎Outdoor lifestyle., Fishing


Date First Available: January 4, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 31 – Feb 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best Water-bottle Ever
Style: 40 Oz Color: Fir
Perfect size not too big. Design is easy to use and durable. Water stays cold for over a day. Wide mouth caps are always easiest to clean and drink from.
Reviewed in the United States on December 29, 2024 by Heather

  • Stay Hydrated in Style
Style: 20 Oz Color: White
The Hydro Flask Wide Mouth Bottle with Flex Cap has become my go-to companion for staying hydrated on the go. This exceptional water bottle offers a winning combination of functionality, durability, and sleek design that has exceeded my expectations. One of the standout features of this Hydro Flask bottle is its remarkable insulation capabilities. The double-wall vacuum insulation technology ensures that cold drinks stay refreshingly cold for up to 24 hours, while hot beverages remain piping hot for up to 12 hours. This impressive thermal performance has made it a reliable companion for outdoor adventures, workouts, and everyday hydration needs. The wide mouth opening of the bottle deserves special mention. It allows for effortless filling, easy cleaning, and comfortable sipping without any spills. The generous size of the opening also accommodates adding ice cubes to keep your drinks refreshingly chilled for extended periods. This convenience makes the Hydro Flask bottle a practical choice for those who prefer versatility and customization in their hydration routine. Durability is a hallmark of the Hydro Flask brand, and this bottle is no exception. The 18/8 pro-grade stainless steel construction not only ensures long-lasting performance but also provides resistance against dents, scratches, and odors. I have put this bottle through various adventures, and it has proven to be incredibly tough, surviving accidental drops and rugged conditions without compromising its functionality or aesthetic appeal. The Flex Cap is another noteworthy feature of this water bottle. The durable and leak-proof design instills confidence when carrying the bottle in a bag or backpack, knowing that there will be no unwanted spills. The flexible strap on the cap allows for easy transportation and provides a secure grip when on the move. It's these thoughtful details that add to the overall convenience and user-friendliness of the product. Hydro Flask's commitment to environmental sustainability is evident in their products, and this bottle is no exception. By choosing this reusable water bottle over single-use plastic alternatives, you are making a positive impact on reducing waste and promoting a greener lifestyle. The quality construction of the Hydro Flask Wide Mouth Bottle ensures its longevity, allowing you to make a lasting contribution to a more sustainable planet. Lastly, the Hydro Flask Wide Mouth Bottle is available in a wide range of vibrant colors, allowing you to express your personal style while staying hydrated. Whether you prefer a classic, understated look or a bold and eye-catching hue, there is a color option to suit every taste. In conclusion, the Hydro Flask Wide Mouth Bottle with Flex Cap is a top-tier water bottle that combines exceptional insulation, durability, and sleek design. It is a reliable companion for all your hydration needs, keeping your beverages at the desired temperature for extended periods. With its user-friendly features and commitment to sustainability, this water bottle is a must-have for those seeking a functional and stylish hydration solution. Embrace hydration in style with the Hydro Flask Wide Mouth Bottle with Flex Cap. ... show more
Reviewed in the United States on June 13, 2023 by Victoria Schnaufer

  • Very good
Style: 32 Oz Color: Lupine
I love it, nice color and durability that keep water cold and or not for a long time. Definitely a keeper and got it on sale so it’s even more worth while… 5 stars without question… :)
Reviewed in the United States on January 10, 2025 by Daniel Phung

  • Great sturdy bottle
Style: 32 Oz Color: Black
Keels water cool Not as heavy as other competitors
Reviewed in the United States on January 14, 2025 by jossue

  • Insulation and performance
Style: 64 Oz Color: Black
Exceptional insulation keeps drinks cold for up to 24 hours as advertised. Ice cubes stay intact for hours, making it ideal for hot weather, sports, or long trips. The closeable lid works flawlessly, preventing spills even when stored in a bag or used on the go. It’s easy to open and close, and the handle on the lid is convenient for carrying. The Hydro Flask Wide Mouth water bottle is an excellent choice for anyone looking for a high-quality, long-lasting, and versatile hydration solution. Whether for sports, travel, or daily use, it delivers on its promises of keeping drinks cold, leakproof functionality, and durability. ... show more
Reviewed in the United States on January 13, 2025 by Citlaly

  • Stays cold for days.
Style: 40 Oz Color: Agave
Before purchasing this hydroflask I was using my last one for 4 years. And for 4 years, my water could stay cold for up to nearly 2 days! it was easy to clean, and easy to carry around. It held an ample about of water, and also looked cute. PLUS, for the amount of times I dropped it (so there were many creases) it didn't hinder the simple sleek design, and there were pretty much no scratches and the paint/coat didn't come off. It's worth every penny. I only got a new one because I wanted a different colour and bigger one for college. ... show more
Reviewed in the United States on September 10, 2024 by Kaego

  • Very nice water bottle, but the prices...
Style: 32 Oz Color: Stone
I understand why people like hydro flasks so much, they really are excellent quality. Does not leak. Will not precipitate (or "sweat") even with ice inside. Will stay cold all day. Installation is incredible on this one. However, the prices can get kinda of crazy on some of these. Over a dollar per oz on these things or much more sometimes. While I like the quality, the price gouging on some popular products like these is out of hand. Grey for 24 bucks and dark green for 44 bucks... hmmm, me thinks the quality is not what's being charged for here. Supply and demand, newer colors, I know how it works. But still, business practices like this leave a sour taste in my mouth when they are so obvious. It's a 50% difference. However, I would not discourage people from buying this product. It still outdoes itself in many aspects. I would just recommend waiting for a sale. 😂 ... show more
Reviewed in the United States on September 28, 2024 by Casual Reviewer Casual Reviewer

  • Great water bottle
Style: 32 Oz Color: White
I have been using Hydro flask for many years and have never been disappointed. Give my liquid cold and integrity of the bottle has stirred up over time. Highly recommend.
Reviewed in the United States on January 6, 2025 by Scott M.

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