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- 20%
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black
Hydro Flask 40oz Wide Black

Hydro Flask 40oz Wide Black

Hydro Flask 40oz Wide Black

$44.92

(12,292 reviews)

40oz (1.18L) Wide Mouth – hydroflask.com.au

40oz (1.18L) Wide Mouth – hydroflask.com.au

(12,292 reviews)

40oz (1.18L) Wide Mouth – hydroflask.com.au

40oz (1.18L) Wide Mouth – hydroflask.com.au

$44.92 - $79.95

in 5 offers

The lowest price for Hydro Flask 40oz Wide Black right now is $44.92 at Snowcountry.eu, compared across 5 retailers.

The all-time low was $17.89 on 17 Feb 2026 — today's price is 151% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 21 Sept 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 21/09/2026 07:22:47

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$53.74

Hydro Flask 20 Oz Wide Flex Cap

Delivery $14.20

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=snowcountry.eu&sz=64Snowcountry.eu

$44.92

Hydro Flask 32oz / 946ml Wide Mouth - Water bottle

Delivery $95.02

https://www.google.com/s2/favicons?domain=hydroflask.com.au&sz=64Hydro Flask Australia

$48.99

32oz (946mL) Wide Mouth Reusable Drink Bottle

Delivery between 24 Sept – 2 Oct $10

https://www.google.com/s2/favicons?domain=theiconic.com.au&sz=64THE ICONIC

$59.99

Hydro Flask - Water Bottles - 20 Oz Wide Flex Cap - Size One Size at The Iconic

Delivery between 25–29 Sept $9.95

https://www.google.com/s2/favicons?domain=naturalnecessity.com.au&sz=64Natural Necessity Surf Shop

$79.95

Hydration 40oz Wide Black

Delivery $9.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

2 March 2023alexander.w

originally posted on influenster.com

I recently purchased the Hydro Flask insulated stainless steel water bottle, and I am extremely impressed with its performance. The bottle keeps my water cold for hours, even in the heat of summer, and I love the convenience of being able to take it with me wherever I go. The design is sleek and modern, and the color options are fun and vibrant. One of my favorite features of the Hydro Flask is the wide mouth opening, which makes it easy to fill with ice and to clean. The cap is also easy to use and doesn't leak, which is great for on-the-go hydration. Plus, the bottle is extremely durable and can withstand drops and other mishaps without denting or scratching. I appreciate that the Hydro Flask is made from high-quality, food-grade stainless steel and is free from ... MoreI recently purchased the Hydro Flask insulated stainless steel water bottle, and I am extremely impressed with its performance. The bottle keeps my water cold for hours, even in the heat of summer, and I love the convenience of being able to take it with me wherever I go. The design is sleek and modern, and the color options are fun and vibrant. One of my favorite features of the Hydro Flask is the wide mouth opening, which makes it easy to fill with ice and to clean. The cap is also easy to use and doesn't leak, which is great for on-the-go hydration. Plus, the bottle is extremely durable and can withstand drops and other mishaps without denting or scratching. I appreciate that the Hydro Flask is made from high-quality, food-grade stainless steel and is free from any harmful chemicals or toxins. It's also environmentally friendly and can be reused again and again, reducing waste from single-use plastic water bottles. Overall, I highly recommend the Hydro Flask insulated stainless steel water bottle to anyone looking for a high-quality, durable, and stylish hydration solution. It's perfect for outdoor activities, travel, work, or just daily use, and it will keep your drinks at the perfect temperature all day long

19 October 2022jordi.m

originally posted on influenster.com

Best insulated bottle I’ve bought! I’ve tried dang near every brand out there searching for a water bottle that would keep my construction foreman husbands water cold all day in 100+ degree heat. While also being capable of keeping his coffee hot while in -10 degree snow storms. I found that most other brands worked amazing with one or the other. Or they were just mediocre for both temperatures. However despite paying ridiculous price tags ($80+ for a single bottle that 4 hrs later had melted!) just to be disappointed. I had yet to find one that across the board truly exceeded my expectations. That is until trying hydro flask! I couldn’t rave about a brand more! I’ve purchased a tumbler for myself and a bottle for my toddler. All have exceeded my expectations, blown ... MoreBest insulated bottle I’ve bought! I’ve tried dang near every brand out there searching for a water bottle that would keep my construction foreman husbands water cold all day in 100+ degree heat. While also being capable of keeping his coffee hot while in -10 degree snow storms. I found that most other brands worked amazing with one or the other. Or they were just mediocre for both temperatures. However despite paying ridiculous price tags ($80+ for a single bottle that 4 hrs later had melted!) just to be disappointed. I had yet to find one that across the board truly exceeded my expectations. That is until trying hydro flask! I couldn’t rave about a brand more! I’ve purchased a tumbler for myself and a bottle for my toddler. All have exceeded my expectations, blown the competition away, and overall will be the only brand I purchase moving forward!

29 June 2022kathryn.d

originally posted on influenster.com

My kid used one of these for years. It survived being dragged all over the state for cross country runs and was dropped hundreds of times in all kinds of environments. The seal never broke. His water stayed cold even in hot summer weather. It never got gross or grew stuff inside the way some materials do even with regular washing. It did get beat up and dented over the years which is what finally prompted getting a new one. The bottom was so badly dented from the hundreds of times he dropped it on rocks or concrete that it was getting unstable standing up. A great product for someone who needs reliable water containers that will likely get hard use every day. He replaced it with another tough and sturdy hydroflask bottle.

Specification

Product Dimensions9.02 x 9.02 x 32.26 cm; 42 Grams
Capacity1.13 Kilograms
Item dimensions L x W x H9 x 9 x 32.3 centimetres

Price comparison

Updated 1 day ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$53.74

Hydro Flask 20 Oz Wide Flex Cap

Delivery $14.20

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=snowcountry.eu&sz=64
Snowcountry.eu

$44.92

Hydro Flask 32oz / 946ml Wide Mouth - Water bottle

Delivery $95.02

https://www.google.com/s2/favicons?domain=hydroflask.com.au&sz=64
Hydro Flask Australia

$48.99

32oz (946mL) Wide Mouth Reusable Drink Bottle

Delivery between 24 Sept – 2 Oct $10

https://www.google.com/s2/favicons?domain=theiconic.com.au&sz=64
THE ICONIC

$59.99

Hydro Flask - Water Bottles - 20 Oz Wide Flex Cap - Size One Size at The Iconic

Delivery between 25–29 Sept $9.95

https://www.google.com/s2/favicons?domain=naturalnecessity.com.au&sz=64
Natural Necessity Surf Shop

$79.95

Hydration 40oz Wide Black

Delivery $9.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

2 March 2023

I recently purchased the Hydro Flask insulated stainless steel water bottle, and I am extremely impressed with its performance. The bottle keeps my water cold for hours, even in the heat of summer, and I love the convenience of being able to take it with me wherever I go. The design is sleek and modern, and the color options are fun and vibrant. One of my favorite features of the Hydro Flask is the wide mouth opening, which makes it easy to fill with ice and to clean. The cap is also easy to use and doesn't leak, which is great for on-the-go hydration. Plus, the bottle is extremely durable and can withstand drops and other mishaps without denting or scratching. I appreciate that the Hydro Flask is made from high-quality, food-grade stainless steel and is free from ... MoreI recently purchased the Hydro Flask insulated stainless steel water bottle, and I am extremely impressed with its performance. The bottle keeps my water cold for hours, even in the heat of summer, and I love the convenience of being able to take it with me wherever I go. The design is sleek and modern, and the color options are fun and vibrant. One of my favorite features of the Hydro Flask is the wide mouth opening, which makes it easy to fill with ice and to clean. The cap is also easy to use and doesn't leak, which is great for on-the-go hydration. Plus, the bottle is extremely durable and can withstand drops and other mishaps without denting or scratching. I appreciate that the Hydro Flask is made from high-quality, food-grade stainless steel and is free from any harmful chemicals or toxins. It's also environmentally friendly and can be reused again and again, reducing waste from single-use plastic water bottles. Overall, I highly recommend the Hydro Flask insulated stainless steel water bottle to anyone looking for a high-quality, durable, and stylish hydration solution. It's perfect for outdoor activities, travel, work, or just daily use, and it will keep your drinks at the perfect temperature all day long

alexander.w originally posted on influenster.com
19 October 2022

Best insulated bottle I’ve bought! I’ve tried dang near every brand out there searching for a water bottle that would keep my construction foreman husbands water cold all day in 100+ degree heat. While also being capable of keeping his coffee hot while in -10 degree snow storms. I found that most other brands worked amazing with one or the other. Or they were just mediocre for both temperatures. However despite paying ridiculous price tags ($80+ for a single bottle that 4 hrs later had melted!) just to be disappointed. I had yet to find one that across the board truly exceeded my expectations. That is until trying hydro flask! I couldn’t rave about a brand more! I’ve purchased a tumbler for myself and a bottle for my toddler. All have exceeded my expectations, blown ... MoreBest insulated bottle I’ve bought! I’ve tried dang near every brand out there searching for a water bottle that would keep my construction foreman husbands water cold all day in 100+ degree heat. While also being capable of keeping his coffee hot while in -10 degree snow storms. I found that most other brands worked amazing with one or the other. Or they were just mediocre for both temperatures. However despite paying ridiculous price tags ($80+ for a single bottle that 4 hrs later had melted!) just to be disappointed. I had yet to find one that across the board truly exceeded my expectations. That is until trying hydro flask! I couldn’t rave about a brand more! I’ve purchased a tumbler for myself and a bottle for my toddler. All have exceeded my expectations, blown the competition away, and overall will be the only brand I purchase moving forward!

jordi.m originally posted on influenster.com
29 June 2022

My kid used one of these for years. It survived being dragged all over the state for cross country runs and was dropped hundreds of times in all kinds of environments. The seal never broke. His water stayed cold even in hot summer weather. It never got gross or grew stuff inside the way some materials do even with regular washing. It did get beat up and dented over the years which is what finally prompted getting a new one. The bottom was so badly dented from the hundreds of times he dropped it on rocks or concrete that it was getting unstable standing up. A great product for someone who needs reliable water containers that will likely get hard use every day. He replaced it with another tough and sturdy hydroflask bottle.

kathryn.d originally posted on influenster.com
13 January 2023

I've owned many different flasks and water bottles throughout my life and this brand has been one of my top favorites. I like the wide mouth top, that way I can chug water however much I need. It is much easier to clean having the wider opening. Being that it is stainless steel, it keeps my water nice and cold and my tea warm. Whatever your beverage preference, this flask is very well made. My only complaint is over time, I can't get the smell of the soap I use to clean it. I've tried many tricks to get the smell gone but haven't had any luck yet. I did find out they sell certain cleaners for them and I will be testing that next. I would definitely recommend this brand. Long lasting, can take many falls to the ground with zero damage, does not leak at all and keeps ... MoreI've owned many different flasks and water bottles throughout my life and this brand has been one of my top favorites. I like the wide mouth top, that way I can chug water however much I need. It is much easier to clean having the wider opening. Being that it is stainless steel, it keeps my water nice and cold and my tea warm. Whatever your beverage preference, this flask is very well made. My only complaint is over time, I can't get the smell of the soap I use to clean it. I've tried many tricks to get the smell gone but haven't had any luck yet. I did find out they sell certain cleaners for them and I will be testing that next. I would definitely recommend this brand. Long lasting, can take many falls to the ground with zero damage, does not leak at all and keeps my beverage to the temperature I want.

kaylyn .m originally posted on influenster.com
6 March 2023

This water bottle is one of my favorite it’s it keeps my drink, cold or warm for 12 hours even if I put it in the sun outside when I’m playing the bottom I feel hot but inside it is still nice and freshly cold in the winter when you’re going on walks might be freezing on the outside of the bottle, very warm and toasty on the inside I like the bigger 32 ounce ones better just because they hold more water o beverages. I still love all the other side of the others kid ones there’s thermos and mugs. And I just don’t love them for how long they keep my drink, cold and how many varieties are but the colors the colors in the water bottle is what I look for thankful every color, every shade ever imagine of having white to be to light, pink, pastel blue turn hombre that’s ... MoreThis water bottle is one of my favorite it’s it keeps my drink, cold or warm for 12 hours even if I put it in the sun outside when I’m playing the bottom I feel hot but inside it is still nice and freshly cold in the winter when you’re going on walks might be freezing on the outside of the bottle, very warm and toasty on the inside I like the bigger 32 ounce ones better just because they hold more water o beverages. I still love all the other side of the others kid ones there’s thermos and mugs. And I just don’t love them for how long they keep my drink, cold and how many varieties are but the colors the colors in the water bottle is what I look for thankful every color, every shade ever imagine of having white to be to light, pink, pastel blue turn hombre that’s what I love about Hydro flask. Tell me a stainless steel brand with the cutest logo, but they have hombre water bottles me on water bottles every single color. They also have different mouth pieces, which is very helpful. If you don’t want a coffee one then you can get one with a straw fields trying to get like a little coffee one that’s what I love about Hydro flask there’s so many water bottle you can even add stickers. How do I block has her own stickers but not just that you can use any stickers also did I mention the Hydro flask actually is dishwasher safe which makes it way easier to clean your water bottle. You just plop it in dishwasher and clean in a couple of minutes way better than getting a sponge and trying to get down in those corners and dry it out. How do you fast can be your mom sometimes especially like to 16 ounces so I do preferred the dishwasher safe ones because they are just way easier to clean and now all of them are dishwasher safe my life I just become so much easier as an athlete having my drink, cold or hot fries long as I need it to

presley.m originally posted on influenster.com
Great bottles
1 July 2022

This is the fourth Hydroflask bottle I have bought. They come in beautiful colours and many sizes. I bought my first one to use while sailing in hot conditions and it kept my water cold all day long. I bought this size for my fiancé who wanted the biggest one possible. I personally prefer a more small day-to-day size. I love that you can buy spare parts like replacement lids. The only down point I found is that you have to be careful not to drop them on the floor, because it deforms the bottom. Fortunately, I never broke one to the point the water was coming out. It just does not look as good. But I found you can buy a rubber boot to place at the bottom of your bottle that hides the deformed part and mainly protects for futur drops. Overall, great bottles!

Annlie G. originally posted on altitude-sports.com
Great water bottle
13 September 2022

I bought this hydroflask water bottle about 4 months ago! It gets the job done. Some features included with this water bottle are:Easy to carry by the lidNice color optionsSimple logo on the frontSome pros of this water bottle include:Keeps my water cold all dayThe straw is easy to use and cleanCan get in many sizesA con of this water bottle includes:It dents easily, but a resolution for it is to get a rubber cover for the bottom of it which will prevent some denting.My opinion:Ever since I got this water bottle I have really liked it. When I first opened it I was in love with the color! I use this water bottle every day. Before I had this hydroflask I used to have a teal one and I loved that one as well! This water bottle is very user friendly ... MoreI bought this hydroflask water bottle about 4 months ago! It gets the job done. Some features included with this water bottle are:Easy to carry by the lidNice color optionsSimple logo on the frontSome pros of this water bottle include:Keeps my water cold all dayThe straw is easy to use and cleanCan get in many sizesA con of this water bottle includes:It dents easily, but a resolution for it is to get a rubber cover for the bottom of it which will prevent some denting.My opinion:Ever since I got this water bottle I have really liked it. When I first opened it I was in love with the color! I use this water bottle every day. Before I had this hydroflask I used to have a teal one and I loved that one as well! This water bottle is very user friendly so everyone. I think that the target users are athletes because many athletes drink lots of fluids in a day. Overall this product is definitely worth buying!

Hairy foot 123 originally posted on hydroflask.com
Keeps water cool, yet not as sturdy as I thought
9 November 2022

I purchased a HydroFlask in both the Pacific and Starfish colors. The colors are stunning and I always get tons of compliments. These work well for holding me accountable to drink enough water every day. However, I dropped this HydroFlask once, and it hit the carpeted flooring of my car and a scratch still happened. Considering I spent close to $100 for two of these, I was expecting the quality to be much more sturdy and invincible.Also, I read a review that claimed their HydroFlask kept their ice cubes still intact overnight. Although I have not experienced that for myself, I can say that it kept my water cool while I spent 8 straight hours on the beach on a hot, sunny day. All in all, I give this product 4 stars out of 5.

Melanie Marisol originally posted on hydroflask.com
Misleading, Confusing Website Listing
13 December 2022

I ordered two of these bottles.First, the listing is confusing. It says you can “choose” the lid you want. NO. You can **separately BUY** the lid you want. The cap you get is one you have to remove in order to drink from the bottle. If you want a cap with a straw or sipping option, you have to order a completely different lid separately.Pros—24 oz is exactly the amount of water I wanted in a bottle—The fit in car cup holders—The seem sturdy, well made—They look greatCons—I wish the bottles were slightly wider and a bit shorter. I want them for my car cupholder, and while they fit, there’s room left over and they are so tall, they interfere with the car’s heat/AC controls, etc.—The next bigger size bottle won’t fit in the cup holders—The flex cap ... MoreI ordered two of these bottles.First, the listing is confusing. It says you can “choose” the lid you want. NO. You can **separately BUY** the lid you want. The cap you get is one you have to remove in order to drink from the bottle. If you want a cap with a straw or sipping option, you have to order a completely different lid separately.Pros—24 oz is exactly the amount of water I wanted in a bottle—The fit in car cup holders—The seem sturdy, well made—They look greatCons—I wish the bottles were slightly wider and a bit shorter. I want them for my car cupholder, and while they fit, there’s room left over and they are so tall, they interfere with the car’s heat/AC controls, etc.—The next bigger size bottle won’t fit in the cup holders—The flex cap they come with is fairly useless because you can’t drink from it. I had to buy the bottle with a cap I’ll never use and have to pay extra for the cap I want.

Cslatzg originally posted on REI
Really Accessible and Great Quality!
5 May 2022

My Hydro Flask is the best water bottle I have ever had. With all the different colors and sizes to choose from, I had an easy time finding the one I liked most. They are easy to take with you wherever you go as well. Personalization wise, they are very good with stickers. You can put on whatever stickers you want to make it more personal to you. I have put stickers on mine and none of them are even close to coming off. Just make sure when you put one on, you want it on for good. Another thing I like is how there are many different types of lids that you can use and switch out whenever you want. I have been staying hydrated ever since I got my Hydro Flask because I can carry water with me everywhere I go. The accessibility of a Hydro Flask is just what anyone would ... MoreMy Hydro Flask is the best water bottle I have ever had. With all the different colors and sizes to choose from, I had an easy time finding the one I liked most. They are easy to take with you wherever you go as well. Personalization wise, they are very good with stickers. You can put on whatever stickers you want to make it more personal to you. I have put stickers on mine and none of them are even close to coming off. Just make sure when you put one on, you want it on for good. Another thing I like is how there are many different types of lids that you can use and switch out whenever you want. I have been staying hydrated ever since I got my Hydro Flask because I can carry water with me everywhere I go. The accessibility of a Hydro Flask is just what anyone would need in a water bottle.Most Hydro Flasks range from 30-50 dollars. Which to me, is quite a lot for something you are just going to be putting water in. But let me tell you now, it is worth the money. In the mornings, when I put water and ice in my Hydro Flask, I can leave it somewhere for the whole day and when I come back for it, the ice is still there. Or when it is cold and I’m wanting some hot chocolate, I could bring it in my Hydro Flask and it would stay warm for a really long period of time. None of my other water bottles or containers can do that. The Hydro Flask that I have now has lasted me 3 years and is still in almost perfect condition. The only reason it wouldn’t be in perfect condition is because I drop it every once in a while and it has some scratches and a couple dents. If I was more careful, it would look brand new. Hydro Flasks are definitely worth the money and I would recommend everyone get one.

sweetsugar64 originally posted on hydroflask.com

Specification

Product Dimensions9.02 x 9.02 x 32.26 cm; 42 Grams
Capacity1.13 Kilograms
Item dimensions L x W x H9 x 9 x 32.3 centimetres

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