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Wide Mouth
40 oz Wide Mouth w/ Straw Lid
$54.95
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Wide Mouth

40 oz Wide Mouth w/ Straw Lid

40 oz Wide Mouth w/ Straw Lid is rated 4.8 out of 5 by 686.
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$54.95
Size Chart
Hydro Flask Pack Size Chart
Available Sizes S / M M / L
Torso
Measurement		 18 - 19 in 19 - 22 in
43 - 48 cm 48 - 56 cm
Hip
Measurement		 22 – 46 in 26 – 46 in
56 – 117 cm 66 – 117 cm

  1. 1. Torso Measurement

    • A. Bring your chin to your chest and feel for the most prominent bony bump where the slope of your shoulders meets the back of your neck. This is your C7 vertebra, and the top of your torso measurement.

    • B. On each side of your body, feel for the top of your hip bones, just below the sides of your ribs. With fingers pointing forward and thumbs pointing backward, draw an imaginary line between your thumbs. This is the bottom of your torso measurement.

    • C. Stand up straight and have a friend with flexible measuring tape measure the distance between your C7 vertebra and the imaginary line between your thumbs. That’s your torso measurement. If you are between pack sizes, go with the smaller size.

  2. 2. Hip Measurement

    While your torso measurement is the best indicator of your pack size, it’s still important to check your hip size when using a hipbelt. To find your hip measurement, wrap a flexible tape measure around the top of your hip bones, just below the sides of your ribs. This measurement is slightly higher than your waistline

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  1. 32 oz Wide Mouth w/ Straw Lid - black 32 oz Wide Mouth w/ Straw Lid
  2. 40 oz Wide Mouth 40 oz Wide Mouth
<h2>Fresh look for a fan favorite.</span></h2> <p>From epic road trips to endless hours at the beach, our 40 oz Wide Mouth bottle keeps you well-hydrated from sun up to sun down. We couldn’t think of a bottle more deserving of a refresh, so we’ve elevated the silhouette and simplified design without compromising one degree of performance. And our Color Last™ powder coat is dishwasher safe for even more convenience. Cold stays ice cold for 24 hours, and hot stays wickedly hot for 12 —just like always.</p>

Fresh look for a fan favorite.

From epic road trips to endless hours at the beach, our 40 oz Wide Mouth bottle keeps you well-hydrated from sun up to sun down. We couldn’t think of a bottle more deserving of a refresh, so we’ve elevated the silhouette and simplified design without compromising one degree of performance. And our Color Last™ powder coat is dishwasher safe for even more convenience. Cold stays ice cold for 24 hours, and hot stays wickedly hot for 12 —just like always.

40 oz Wide Mouth w/ Straw Lid Lifestyle Image
40 oz Wide Mouth Bottle w/ Straw Lid | Hydro Flask
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Features
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TempShield™

Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.

TempShield
Pro-Grade Stainless Steel

Pro-Grade Stainless Steel

Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavor transfer - and the durable construction stands up for whatever life brings.

Color Last™ Powder Coat

Our proprietary powder coat is dishwasher safe, and your bottle stays slip-free and colorful, no matter where you take it.

Color Last Powder Coat
Details
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    Product Benefits

  • 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
  • Our Wide Mouth refresh features a stainless-steel collar and curved radius at the bottom edge for an updated look
  • Ideal size for all-day hydration
  • Fits most backcountry hydration filters
  • BPA-Free and Phthalate-Free
  • Dishwasher safe
  • Compatible with our Hydro Flip™ Lid and Wide Mouth Flex Cap
  • Registered trademark symbol has been removed on logo and wordmark
  • Straw Lid is not intended for use with hot liquids and is not leakproof.
  • Lifetime Warranty

Size & Dimensions

40 oz
Volume 1,182 mL
Mouth Diameter 2.26"
Diameter 3.58"
Height 11.7"
Weight 16.8 oz
Technology
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Lifetime Warranty

We stand behind our products.

Hydro Flask guarantees this product with a limited lifetime warranty against manufacturer defects.

Let's Go!

Today is wide open. You lead, we'll follow.

#HeyLetsGo

Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars donated donated.
  • 26,043 Bottles donated bottles.
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Reviews
Rated 5 out of 5 by from Love it! I bought this as a gift for my son who needed an upgrade in his water container. The old one wasn't keeping his water cold. he was impressed that it stayed cold outside in the sun as he did his swimming working for 1.5 hours. I'm glad that he finally has something that will work for him.
Date published: 2020-08-08
Rated 5 out of 5 by from Perfect Size, I love the straw! I bought the biggest size I could because I chug water like no other. It’s perfect! The straw is also perfect because I have sensitive teeth! Love my hydro flask!
Date published: 2020-08-07
Rated 5 out of 5 by from Great I got this because my business partner told me about it and I love it
Date published: 2020-08-06
Rated 5 out of 5 by from Love my Hydro Flask! Keeps ice great! Drinks really cold.Easy to pack around.
Date published: 2020-08-05
Rated 5 out of 5 by from Great product and brand I have been using one of these since Christmas and loved it so much I gifted one. It keeps clean and cold much longer than my other water bottles and they look great. The service from the brand was also wonderful and prompt.
Date published: 2020-08-03
Rated 5 out of 5 by from Best Bottle i did purchase two bottles. planning a vacation trip in a month and ordered for myself and my husband. we have been using the Hydroflask just about every day and love them. they are very light weight and boy can they keep the water ice cold for a long time. turns out one of my sons claimed mine so looks like I will be ordering another bottle. I brag on my Hydro Flask to everyone.......
Date published: 2020-07-30
Rated 5 out of 5 by from Hydro flask 40 oz I bought my first hydro flask and when I had an issue with the coloring on the inside- they immediately got back to me and shipped out a new bottle with no issue. Definitely recommend this bottle and company
Date published: 2020-07-29
Rated 5 out of 5 by from Traveled well Straw is great. Fast flow. Recommend the sling to go with it. TSA friendly.
Date published: 2020-07-28
Rated 5 out of 5 by from this water bottle is like my child I bought this over 5 years ago & it’s still perfect. I love him too much. I bring him everywhere & I get stressed when I don’t have him with me. My most prized possession, I believe everyone should own one <3
Date published: 2020-07-28
Rated 5 out of 5 by from Love it! So happy to finally jump on the band wagon and totally worth it! I have been using it everyday, indoor and outdoor. It’s helped me to make sure I consume enough water everyday. And having the straw is just so much easier to drink. Would definitely recommend one and even gift them as gifts.
Date published: 2020-07-25
Rated 5 out of 5 by from Great Quality I’ve had my hydro flask now for about a month and take it everywhere with me! I knew this thing could keep stuff cold for a long time but I was surprised when I still had ice left 2 days later! I loved my hydro flask so much that I just bought a second one for myself! I can’t wait to get as much use out of that one as I am this one!
Date published: 2020-07-24
Rated 5 out of 5 by from Excellent quality Bought this to stay hydrated on the go and the material is super great quality, sturdy and keeps water cold throughout the day
Date published: 2020-07-22
Rated 5 out of 5 by from Keeps it cold!! Great customer service, my first hydro flask didn't keep anything cold. They said the seal must have been broken. I only had it a few weeks and it never worked. I was worried. They replaced it right away and this one is fantastic!!
Date published: 2020-07-22
Rated 5 out of 5 by from Working outdoors I'm working outside every day, regardless of how hot. My 40 oz Hydroflask gives me ice cold water, all day. The rubber accessory protector works beautifully too. I'm not sure what to do with all my Nalgenes now.
Date published: 2020-07-19
Rated 5 out of 5 by from Ice for days I purchased it for my daughter to use at dance. If I put ice and water in it on Sunday, there is still ice in it on Thursday. Water is gone but the ice remains.
Date published: 2020-07-19
Rated 5 out of 5 by from Yay Fast shipping friendly customer service and overall great product
Date published: 2020-07-19
Rated 5 out of 5 by from Stays cold and lid with straw is the key I bought this because I heard Hydro flask was a good product and I needed a 40 ounce bottle which a lot of companies don’t sell. It’s really lightweight and durable in the straw feature is the best if you have to wear a mask all day. You just slip the straw under the bottom of the mask
Date published: 2020-07-19
Rated 5 out of 5 by from Summer sales This has been perfect for my boyfriend who does summer sales. He never used to drink cold, sanitary or even enough water. This has helped him so much! Thank you!
Date published: 2020-07-18
Rated 5 out of 5 by from Hydroflask 40 oz I bought this couple months ago... we do love the hydroflask. I love the feature of flip up top with straw and the handle which makes it convenient. My husband liked the other top that flips back no straw it doesn't have a handle that would be excellent feature as the 40 oz is heavy
Date published: 2020-07-17
Rated 5 out of 5 by from Perfect Gift I bought it a month ago as a Father’s Day gift for my 89 year old dad who has everything and nothing. He wants for nothing but could have anything and everything he would want. Lucky for me he did not know about the HydraFlask. He recently made a comment that he didn’t have any type of bottle big enough to hold water in the golf course. I processed that remark and gifted him the 40oz bottle as a Father’s Day gift. niw he truly has everything.
Date published: 2020-07-16
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Questions

I have a 40 oz hydro flask that came with a wide mouth straw lid. Can a wide mouth flex cap work on it or does it only fit a wide mouth with the straw?&nbsp;

Asked by: Feli
Our wide mouth bottles are compatible with the Flex Cap, Straw lid, and Flex Sip lid.
Answered by: Consumer Service
Date published: 2020-02-25

Why on the product page does it list &quot;dishwasher safe&quot; as a feature but then in the questions and under care instructions, it says do not put it in the dishwasher?

Asked by: Aprilbfern
Not all of the Hydro Flasks shown on our website are dishwasher safe. Our new 2.0 bottles are dishwasher safe under controlled heat. We still recommend hand washing as it is the safest method to protecting the coating.
Answered by: Consumer Service
Date published: 2020-02-21

Does the Warranty cover damage that you accidentally caused

Asked by: Headband123
Unfortunately, no. Our Lifetime Warranty covers manufacturing defects. For more information you can visit our warranty page here: (http://www.hydroflask.com/warranty/)
Answered by: Consumer Service
Date published: 2020-05-23

Does the 40 oz wide mouth fit in cup holders

Asked by: Pammydog6
Unfortunately, it does not.
Answered by: Consumer Service
Date published: 2020-01-27

Is the hydro flask dishwasher safe?

Asked by: Jen11
We do not suggest putting your flask through the dish washer. For cleaning, we recommend hand washing with a bottle brush and mild dish soap.
Answered by: Consumer Service
Date published: 2019-10-29

is it dishwasher safe

Asked by: christy28
We do not suggest putting your flask through the dish washer. For cleaning, we recommend hand washing with a bottle brush and mild dish soap.
Answered by: Consumer Service
Date published: 2019-10-29

can you use the straw lid for hot drinks too or will it melt?

Asked by: maya1234
The straw cap can be used with hot beverages, but we do not recommend using the straw itself because the two pieces are not made from the same type of plastic.
Answered by: Consumer Service
Date published: 2019-10-29

Does this water bottle make your water taste like metal??&nbsp;

Asked by: Smet
No
Answered by: Emmy 1234
Date published: 2019-09-11
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Hydro Flask supports non-profit organizations focused on building, maintaining, restoring, and providing better access to parks. Since 2017, we have been doing just that:

  • 92 Non-profits supported non-profits.
  • $1.5 million Dollars donated donated.
  • 26,043 Bottles donated bottles.