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9 Colors:
Acai Purple Acai Purple
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Everest Blue
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Hydro Flask Insulated Stainless Steel Water Bottle, Wide Mouth, 40-Ounce

3,077 customer reviews
| 23 answered questions

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  • Hydro Flask Insulated Stainless Steel Water Bottle, Acai Purple, 40-Ounce
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About the Product

  • Double wall vacuum insulated stainless steel water bottle keeps drinks cold for up to 24 hours and hot for up to 12 hours
  • Premium grade 18/8 Stainless Steel BPA free Sports Bottle
  • High quality colorful powder-coated matte finish exterior that never sweats
  • A great way to give back Hydro Flask donates 5% back to a charity of your choice
  • The Lifetime Warranty makes Hydro Flasks the best water bottles

Technical Details

Product Description

Hydro Flask's insulated water bottles are made of high quality food grade 18/8 stainless steel. The bottles have no liner (like most aluminum bottles) and are BPA free. Unlike plastic water bottles or single wall stainless bottles, Hydro Flask will keep your beverage of choice at your preferred temperature for hours, whether you choose hot, cold or room temperature liquids. All Hydro Flask products feature a lifetime warranty and are double wall vacuum insulated. They are designed to be lightweight, making them great for long hikes, days on the beach, hot yoga classes, golf, long road trips or everyday office use. Even when filled with ice, the exterior of your Hydro Flask will never leave a puddle on your desk, drip on your shirt, or sweat in your bag.


Product Details

  • Product Dimensions: 3 x 9 x 12 inches ; 1.4 pounds
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00GA03LG4
  • Item model number: W40001-PARENT
  • Average Customer Review: 4.7 out of 5 stars  See all reviews (3,077 customer reviews)
  • Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

471 of 478 people found the following review helpful By Manuel N. Gagarin on December 1, 2014
Color: Black Butte Verified Purchase
Love this bottle. Bought it to encourage myself to drink more water, now I pee 700 times a day.

Pros:
-Steel seems extremely durable, plastic/rubber cap seems fine.
-Haven't experienced leakage, screwing the lid on hand-tight gets the job done.
-Retains water temperature very well, at least for a whole day. Cold water stays cold, hot water stays hot, and even lukewarm water stays s***ty and lukewarm.

Cons:
-Funky smell after a few weeks of usage, but all bottles do that. My solution: fill bottle with boiling hot water, cap it, flip it upside-down and let it sit over night. Works for me and I'm too lazy to use cleaning products (warning: water will still be boiling hot).
-Makes a loud ass dinging noise if you drop it; scares the s*** out of people.
-Wide opening forces you to use hand-eye coordination to not spill a gallon of water on your own face. (note: 1 gallon may not equate to 40 ounces)

Been using it for two months, I highly recommend for customers who would like to pee more and also wield a blunt-force object. I have included a picture of my Hydro Flask next to a Rukia anime figurine for size comparison.
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121 of 124 people found the following review helpful By M. Kim on November 2, 2013
Color: Black Butte Verified Purchase
It's not the prettiest so at first I was a bit apprehensive about getting this. But these are my reasons for giving it five stars.

1. It's so light weight. Even tho it's huge it's like you're just carrying the weight of the liquid.

2. It's huge and I love it. If I just finish drinking all the water in here during my 9hr work day, I've had enough water for the day. (Since I drink water before and after work.)

3. Insulates well!!! Once I put hot tea and then put it in the refrigerator overnight just assuming I will have cold tea the next day but when I opened the lid at work, it was still steaming hot.

4. Bpa free stainless steel

5. Customer service. I broke the lid bc I was always bending it back. I emailed them and they replaced the lid right away. No questions asked.
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100 of 114 people found the following review helpful By EC on October 28, 2014
Color: Arctic White Verified Purchase
this bottle retains heat/cold very well, but after 3 months of usage, the exterior paint is fading off and smearing all over the bottle!!! I have ink on my finger tips and smear marks from of my fingerprint all over. Disappointing for something I spent $33 on.
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67 of 77 people found the following review helpful By greg g. on December 13, 2013
Color: Arctic White
I live in Arizona. Leaving your water bottle in your car here means you return to the car with almost boiling water to drink (literally too hot sometimes) and drinking hot water on a hot day, no good. I have left ice water in the the car all day and returned to find that I still have ice!!! Unheard of in AZ.
On the flip side, making a hot drink in the winter that stays hot for hours. I don't mean warm, I'm talking HOT!! I have to take the lid off and let it cool or add an ice cube just to be able to drink it.

Great, great bottles.
It would have been nice if the mouth size was the same as my nalgene bottle so I could cross over some of my stuff, but alas, HF is a tiny bit larger.

I do recommend the flip lid (B0092DV0Y6 over the twist lid that comes with it. Better for hot, faster, and more stream line. It has a nice flow rate too.
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71 of 83 people found the following review helpful By sst on May 23, 2015
Color: Everest Blue Verified Purchase
My whole Family of Four love Hydro Flask!! We have many different colors and sizes. A HUGE down fall is that the basic standard lids and the wide mouth lids grew a black color MOLD!! I soaked the lids in vinegar for 3 days changing out the vinegar 2 times a day!!! I managed to take out that plastic seal (not easy to do) to discover even more MOLD!! We have hand washed them after every use and left them to dry on the dish rack and for some reason MOLD was still a factor. Please be careful!!! As soon as I noticed it I acted on it quickly . I have two little ones and they are very active and used these flask daily it make me sick to think every evening I washed these lids and trusted I was doing something good for my boys having them drink filtered water rather than all kinds of store bought items. I'm so mad at myself for allowing my children to use them. I didn't know their was mold, once I read up on black mold I knew I just had to throw the lids out!! I don't want to buy anymore lids, as of right now we are using that Saran wrap with a rubber band no it's not leak prof. I just bought some Glad Press'n Seal so maybe that would work a little better. Again Not leak prof. I don't know if this is an on going issue but just becareful and inspect your lids daily. My husband did email the Hydro Flask company asking if this was an ongoing issue. The problem is I didn't take any pics of the lids and I did throw them out, but really who is going to keep black mold and ship it back? Plus I didn't want my kids to get a hold of the lids and use them. Either way I don't expect anything to be done about it for me and I am not asking for anything except for everyone to be cautious for your own self and any loved ones that may be using the lids. Against the FLASK are AWERSOME the lids not so much. I am attaching a pic of the many varieties that we used, this doesn't even account for the ones we gave away as gifts.
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Color: Lychee Red Verified Purchase
I had a large mug for a couple years, but then I dropped and it and broke it glass shards, some of which were so small that I was still picking them days later.

So I needed a change. After a couple days of research, I got the 40 oz Hydro Flask.

Frankly, it's changed my whole perspective on hydration and having something to look forward that is within arm's reach when I'm on the phone, cranking out an email, or figure out some business strategy. The best way to describe is to give you the "Before and After."

BEFORE:

❖ I used to reach out to 3 lb my glass mug to sip some hot tea...but then I find it's hold. So I have to walk to the kitchen to microwave it for 90 seconds.

AFTER

❖ With the Hydro Flask, it's still hot. I enjoy sip and I'm right back to work without skipping a beat.

BEFORE:

❖ I reach out to my cup of cold juice or diet Coke. It's empty. I either get up to pour some more...or continue working.

AFTER:

❖ With the Hydro Flask, I've got my cold beverage in a 40 oz container that lasts for hours before I need to refill it.

Other Things You Need to Know:

❖ I bought the optional flip top lid and I'm happy with the convenience of being able to take sip without having to unscrew a cap.

►►►►►NOW...ABOUT THE WHOLE DISHWASHER CONTROVERSY

Below, I'm not telling anyone to do anything that would void the manufacturer's warranty. I'm telling you my own experience and preferences.

I did my homework. Everybody, include the folks at Hydro Flask whom I called, said don't wash it in the dishwasher.

Well, I'm asking myself, what is the difference between hand washing it and putting it in the dishwasher?
Read more ›
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Hydro Flask Insulated Stainless Steel Water Bottle, Acai Purple, 40-Ounce
This item: Hydro Flask Insulated Stainless Steel Water Bottle, Acai Purple, 40-Ounce
Price: $29.49
Ships from and sold by Amazon.com