In Stock

UK imports may differ from local products. Additional terms apply. Learn More.

$$40.69 () Includes selected options. Includes initial monthly payment and selected options. Details

Enhancements you chose aren't available for this seller. Details

${cardName} not available for the seller you chose

${cardName} unavailable for quantities greater than ${maxQuantity}.

Ships from

Amazon Global Store UK

Ships from

Amazon Global Store UK

Sold by

Amazon Global Store UK

Sold by

Amazon Global Store UK

Payment

Secure transaction

Payment

Secure transaction

We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

Details

Get Fast, Free Shipping with Amazon Prime FREE Returns

FREE delivery Thursday, April 25 on orders shipped by Amazon over $35. Order within 19 hrs 11 mins

Select delivery location

Only 1 left in stock - order soon.

$$40.69 () Includes selected options. Includes initial monthly payment and selected options. Details

Enhancements you chose aren't available for this seller. Details

${cardName} not available for the seller you chose

${cardName} unavailable for quantities greater than ${maxQuantity}.

Sold by PRODUCTS 360 and Fulfilled by Amazon.

Add an Accessory:

$14.95

Added to Cart

An error occurred when processing your request.

$7.95

Added to Cart

An error occurred when processing your request.

$15.94

Added to Cart

An error occurred when processing your request.

Standard Cup VideoTall Ridge

Image Unavailable

Image not available for
Color:

To view this video download Flash Player

7 VIDEOS

Hydro Flask Standard Mouth Bottle with Flex Cap 21 oz, Stainless Steel, Dishwasher Safe

Visit the Hydro Flask Store

1,610

$40.69

$24.30

Get Fast, Free Shipping with Amazon Prime

FREE Returns

{"desktop_buybox_group_1":[{"displayPrice":"$40.69","priceAmount":40.69,"currencySymbol":"$","integerValue":"40","decimalSeparator":".","fractionalValue":"69","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"UztxjaazN7aGyTTMy8dL4yg5sVDdibjAuiva5yuZXlArIe0MvYL0EpX%2FoKwEIpleOSNptNS2m1JCP0fFhr6H%2BWbA6r3k4PFIv1bJKzhWaWp8QTgW%2FjpkE5pNu1cv2uTBB3XXAEJUQY24W%2F3lcQM%2BdJgP4yJEKg9zPFdxah4fa50ey6z4lN0teE2%2FKXv8nh29","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}, {"displayPrice":"$24.30","priceAmount":24.30,"currencySymbol":"$","integerValue":"24","decimalSeparator":".","fractionalValue":"30","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"UztxjaazN7aGyTTMy8dL4yg5sVDdibjADmdRqF%2Fm9Zd0%2FJe0K%2Frx28%2FuG%2F2FG6d52PpDxufOKT7Fdbi9moodF%2Bg6x8TyzX3nu6m5OMcL2DS3i9PuXbSIHSibpIizpjXprYN9Fh1lSFhtupHaUqFPxwhYIS0MFkYDbS3k0K6fuBVO2%2FzYSvfF8osfKtSRaD9d","locale":"en-US","buyingOptionType":"USED","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons

Brand	Hydro Flask
Capacity	21 Fluid Ounces
Color	Pacific
Recommended Uses For Product	Water
Special Feature	Cold Up To,Dishwasher Safe

About this item

TempShield insulation keeps beverages cold up to 24 hours and hot up to 12 hours
Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavor transfer
Flex Cap is leakproof when closed, to transport without worry
Flex Strap is easy to transport and comfortable to carry
Honeycomb Insulated cap for maximum temperature retention
Color Last powder coat is dishwasher safe, keeping your bottle slip-free and colorful
Fits most backcountry water filters

Customer ratings by feature

Sturdiness

5.0

Value for money

4.7

Durability

4.6

Easy to clean

4.6

See all reviews

Report an issue with this product or seller

Consider a similar item

Amazon's Choice

(8178)

$17.95

Climate Pledge Friendly

Frequently bought together

Hydro Flask Standard Mouth Bottle with Flex Cap 21 oz, Stainless Steel, Dishwasher Safe

$40.69

Get it Apr 30 - May 3

In Stock

Ships from and sold by Amazon Global Store UK.

Hydro Flask Stainless Steel Standard Mouth Water Bottle with Flex Cap and Double-Wall Vacuum Insulation

$34.95

Get it as soon as Wednesday, Apr 24

In Stock

Ships from and sold by Amazon.com.

Hydro Flask Standard Mouth Lids- Accessory for Standard Mouth Water Bottle

$14.95

Get it as soon as Wednesday, Apr 24

In Stock

Ships from and sold by Amazon.com.

Total price:

To see our price, add these items to your cart.

Try again!

Details

Added to Cart

These items are shipped from and sold by different sellers.

Show details Hide details

Choose items to buy together.

225
14 offers from $30.47
179
2 offers from $32.36
21
5 offers from $48.04
21
Amazon's Choice
in Water Bottles
5 offers from $34.87
279
Amazon's Choice
in Insulated Bottles
2 offers from $29.00
496
1 offer from $31.95

From the brand

Shop Cascade

Visit the Store
Shop Fir

Visit the Store
Shop Trillium

Visit the Store

From the manufacturer

Standard Mouth Flex Cap Water Bottle Hydro Flask

Product information

Brand

Hydro Flask

Capacity

21 Fluid Ounces

Color

Pacific

Recommended Uses For Product

Water

Special Feature

Cold Up To,Dishwasher Safe

Age Range (Description)

Adult

Product Dimensions

2.85"W x 11.1"H

Model Name

21 oz. Standard Mouth discontinued

Item Weight

23.68 g

Theme

Sport

Material

Stainless Steel

Number of Items

Pattern

Bottle

Included Components

Hydro Flask Bottle

Product Care Instructions

Hand Wash Only

Base Diameter

7.3 Centimeters

Cap Type

Flex Cap

With Lid

Yes

Is Dishwasher Safe

Yes

Item Weight

0.835 ounces

Department

mens

Manufacturer

Hydro Flask

ASIN

B01KXHF626

Item model number

SYNCHKG096807

Customer Reviews

1,610

4.7 out of 5 stars

Best Sellers Rank

#50,062 in Kitchen & Dining (See Top 100 in Kitchen & Dining)
#571 in Insulated Bottles
#1,123 in Water Bottles

Is Discontinued By Manufacturer

Date First Available

January 17, 2017

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Would you like to tell us about a lower price?

Looking for specific info?

Product Description

With the Hydro Insulated Water Bottle with Standard Mouth and Flex Cap, you can count on ice in the forecast. Staying hydrated is easy when you’ve got this portable thirst-quenching travel sports water bottle. Whether you’re headed to the gym or a quick jaunt across town, you can easily take your refreshment with you in this metal water bottle. The simple modern water bottle design is the perfect bike water bottle, water container, insulated cup, travel mug, or water canteen. The TempShield double wall vacuum seal insulation will keep cold liquids chilled for up to 24 hours, while hot liquids remain hot for up to 12 hours. The Standard Mouth opening is large enough to fit most ice cubes but small enough to sip from on the go; it's a big water bottle in an easy to transport container. This vacuum insulated stainless steel water bottle is large enough to hold water for the day, yet it fits easily into a backpack, gym bag, bicycle water bottle holder, or car cup holder. Durable 18/8 water bottle stainless steel keeps your favorite beverage fresh and pure, without any leftover flavors or odors. Make our new dishwasher safe water bottle a part of your Hydro Flask collection. The new powder coating can keep its color and grip through every wash and rinse. This bpa free water bottle makes a perfect addition to any cute water bottles you already have in your collection. This Hydro Flask water flask product is backed by a manufacturer..

Compare with similar items

	This Item Hydro Flask Standard Mouth Bottle with Flex Cap 21 oz, Stainless Steel, Dishwasher Safe	Recommendations HYDRO FLASK - Water Bottle 621 ml (21 oz) - Refill For Good Edition - Stainless Steel & Vacuum Insulated - Standard Mouth with Leak Proof Flex Cap - Wave	dummy Hydro Flask 21 oz Standard Mouth with Flex Cap Stainless Steel Reusable Water Bottle Cactus - Vacuum Insulated, Dishwasher Safe, BPA-Free, Non-Toxic	dummy Hydro Flask 24 oz Standard Mouth Water Bottle with Flex Cap or Flex Straw	dummy Hydro Flask 24 oz Standard Mouth Water Bottle with Flex Cap or Flex Straw	dummy Hydro Flask Standard Mouth Bottle with Flex Cap
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	$40.69	$39.95	$34.89	$39.95	-5% $37.99 List: $39.95	$35.92
Delivery	Get it Apr 30 - May 3	Get it May 1 - 2	Get it as soon as Thursday, Apr 25	—	Get it as soon as Thursday, Apr 25	Get it as soon as Wednesday, Apr 24
Customer Ratings	4.71,610	4.573	4.621	4.8279	4.6243	4.8975
Easy to clean	4.6	4.4	—	4.8	4.2	4.5
Leak proof	—	4.7	—	5.0	4.7	4.8
Easy to hold	—	4.6	—	4.8	4.6	4.7
Sold By	Amazon Global Store UK	Line Wolf	Day Time Goods	Amazon.com	DDDD,LLC	LY Berditchev Co.
material	Stainless Steel	Stainless Steel	STEEL	Aluminum	Stainless Steel	Stainless Steel
capacity	21 fluid ounces	621 milliliters	21 ounces	24 fluid ounces	24 fluid ounces	18 fluid ounces
cap type	Flex Cap	Flex Cap	Flex Cap	Straw Cap	Straw Cap	Sports Cap
base diameter	7.3 centimeters	—	2.8 inches	2.8 inches	2.85 inches	2.85 inches
care instructions	Hand Wash Only	Dishwasher Safe	Hand Wash Only	Dishwasher Safe	Hand Wash Only	Hand Wash Only
weight	0.05 pounds	—	0.86 pounds	320 grams	320 grams	11.3 ounces

Customer reviews

4.7 out of 5

1,610 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality, ease of cleaning, value, and size of thermos. For example, they mention it's durable, keeps water at the perfect temperature, and is dishwasher safe. Some appreciate the insulation, leakage, and appearance. That said, some complain about the durability.

AI-generated from the text of customer reviews

61 customers mention52 positive9 negative

Customers like the insulation of thermos. They say it keeps their water cold and hot drinks hot. Some say it's beautiful and sturdy.

"...hot coffee for my morning commute, the Hydro Flask keeps my drinks at the desired temperature for hours on end...." Read more

"Hands down, my favorite water bottle. Sturdy, and keeps my drinks cold all day." Read more

"...Keeps the water cold overnight, maybe longer." Read more

"I bought the 21 oz size bottle.This bottle keeps it cooler than I expected...." Read more

41 customers mention37 positive4 negative

Customers are satisfied with the quality of thermos. They mention that it is durable, made of good material, and is sturdy. Some appreciate the flask for its functionality and appreciate it as a perfect choice.

"...Additionally, its stainless steel construction ensures durability, making it a reliable companion for all my adventures...." Read more

"Hands down, my favorite water bottle. Sturdy, and keeps my drinks cold all day." Read more

"...It turns out to be an excellent choice! This water bottle is sturdy and easy to clean thoroughly since it is dishwasher safe (Top Rack)...." Read more

"Very good quality, very good tasting water in this! Much better than any other metal water bottle I've tried...." Read more

24 customers mention21 positive3 negative

Customers like the appearance of thermos. They say the different colors are fun and amazing.

"...the Hydro Flask Standard Mouth bottle to anyone looking for a stylish, reliable, and functional drinkware option." Read more

"...It seems to want to go all over my lap. The color is very true to the pictures. I love this water bottle!..." Read more

"...because they WORK, DON'T Spill, Keep liquids COLD & the different colors are fun & amazing!..." Read more

"...to the brim for hiking (and doesn’t hold enough) but still a flashy stylish bottle with good build quality for trips where weight and quantity..." Read more

17 customers mention14 positive3 negative

Customers like the value of thermos. They say it's a good product at a reasonable price, a great buy, and the best product on the market.

"...Over all, a good product at a reasonable price." Read more

"...But now I just don't drop it. They are a little expensive (yet worth the cost in my opinion) and I don't want to have to buy another one." Read more

"...There were many color choices- some of those were fantastic prices. We would buy this product from this supplier again." Read more

"...seem a little on the pricey side for a water bottle, but it is totally worth it. My order arrived in good shape and exactly as promised." Read more

12 customers mention12 positive0 negative

Customers are satisfied with the size of thermos. They mention it's versatile, fits in their handbag, and is large enough to hold a plastic bottle drink plus ice. Some say it looks good and is a nice shape and size.

"Primarily using this as a water bottle. It fits well in my hand and in my car’s cup holders...." Read more

"...I was really surprised. This bottle is large enough to hold a plastic bottle drink plus ice...." Read more

"...I picked 24oz because it is versatile and fits my handbag!..." Read more

"I love the handle it’s a perfect size for me because I don’t drink a lot and it keeps my drink cold all day" Read more

8 customers mention8 positive0 negative

Customers find the thermos easy to clean. They say it's dishwasher safe and keeps water at the perfect temperature.

"...Plus, the fact that it’s dishwasher safe is a huge convenience. I can easily clean it after each use without any hassle...." Read more

"...I don’t mind unscrewing the cap and I think it makes for easier cleaning to not have some kind of spout- type cap...." Read more

"...This water bottle is sturdy and easy to clean thoroughly since it is dishwasher safe (Top Rack)...." Read more

"...Much better than any other metal water bottle I've tried. Very easy to clean I can get my normal dish brush down inside...." Read more

7 customers mention5 positive2 negative

Customers like the leakage of thermos. They say it hasn't leaked, the top is sealed well, and does not leak if you tighten the cap.

"...One of the best features of this bottle is its leak-proof design...." Read more

"...The top is sealed well and does not leak if you tighten the cap. Recommended." Read more

"Purchased for my visco girl. She absolutely loves it. It does leak a little, but we tend to not fill it completely to prevent leakage." Read more

"...They make the Best AND Appreciated Gifts because they WORK, DON'T Spill, Keep liquids COLD & the different colors are fun & amazing!..." Read more

10 customers mention0 positive10 negative

Customers are dissatisfied with the durability of thermos. They say it easily dents and rusts when dropped on the ground. The exterior of the thermos sustains significant damage, including dents and scratches. Some customers even report that the plastic lid gets scratched and has a rust spot at the bottom.

"...first one I dropped and I dropped it just right that it dented the bottom super badly. It kind of left a sharp edge to the crease that it made...." Read more

"My son loves this water bottle but did easily dent when dropped on the ground." Read more

"...Even with a small impact, the exterior of the thermos sustains significant damage, including dents and scratches. Even the plastic lid gets scratched" Read more

"...The outside dented from a single fall (<3 ft) to a kitchen floor...." Read more

Reviews with images

See all photos

Sort reviews by

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

Catherine

Stylish and Reliable, lifetime warranty: Hydro Flask Standard Mouth 21 oz Bottle with Flex Cap

Reviewed in the United States on April 2, 2024

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

This bottle comes with a manufacturer’s lifetime warranty. I’m thrilled. The Hydro Flask Standard Mouth 21 oz bottle is a fantastic addition to my daily routine. Its vibrant color adds a pop of personality, while its sleek design makes it a stylish accessory wherever I go.

One of the best features of this bottle is its leak-proof design. I can toss it into my bag without worrying about any spills or leaks, which gives me peace of mind during my busy days. Additionally, its stainless steel construction ensures durability, making it a reliable companion for all my adventures.

Another highlight is its ability to maintain the temperature of my beverages. Whether I fill it with ice-cold water for a hike or piping hot coffee for my morning commute, the Hydro Flask keeps my drinks at the desired temperature for hours on end.

Plus, the fact that it’s dishwasher safe is a huge convenience. I can easily clean it after each use without any hassle. Overall, I highly recommend the Hydro Flask Standard Mouth bottle to anyone looking for a stylish, reliable, and functional drinkware option.

Helpful

Dan Sutton

My Favorite Water Bottle

Reviewed in the United States on March 5, 2024

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Hands down, my favorite water bottle. Sturdy, and keeps my drinks cold all day.

Helpful

Mike S.

Perfect size

Reviewed in the United States on September 25, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Primarily using this as a water bottle. It fits well in my hand and in my car’s cup holders. I don’t mind unscrewing the cap and I think it makes for easier cleaning to not have some kind of spout- type cap. Keeps the water cold overnight, maybe longer.

Helpful

FUSAKO.N

My best drink bottle!!

Reviewed in the United States on August 28, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

I bought the 21 oz size bottle.
This bottle keeps it cooler than I expected. The iced drink I put in the day before was still cold the next morning. I was really surprised. This bottle is large enough to hold a plastic bottle drink plus ice.
It's fun to be able to choose your favorite color.
Also, the mouth area of this bottle is very soft on my lips. It is comfortable to drink from this bottle.

9 people found this helpful

Helpful

nekoastume

Exactly what I need

Reviewed in the United States on August 10, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

This is exactly what I need! I go to Equinox around 5 times a week, and have noticed people take this to group fitness classes. When my LLL water bottle purchased a year ago was worn-out lately, I decided to give this water bottle a try. It turns out to be an excellent choice! This water bottle is sturdy and easy to clean thoroughly since it is dishwasher safe (Top Rack). I picked 24oz because it is versatile and fits my handbag! I fill it up halfway for barre classes and fill it with more water for more intensive training.

3 people found this helpful

Helpful

James

Not Bad

Reviewed in the United States on January 18, 2024

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Loved the price but it does not maintain temps as well as I had hoped.
Over all, a good product at a reasonable price.

Helpful

Becca

Very good quality, very good tasting water in this

Reviewed in the United States on March 24, 2018

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Very good quality, very good tasting water in this! Much better than any other metal water bottle I've tried. Very easy to clean I can get my normal dish brush down inside. I got the 21-oz standard mouth which I like the size of because I can fit it in my purse so I don't have to carry it. Also I love the little handle on top. My husband has the wide mouth kind and I don't prefer to drink out of that. It seems to want to go all over my lap. The color is very true to the pictures. I love this water bottle! I am on my second one because the first one I dropped and I dropped it just right that it dented the bottom super badly. It kind of left a sharp edge to the crease that it made. So just beware. I did drop it about 10 times before that and it didn't do anything to it. But now I just don't drop it. They are a little expensive (yet worth the cost in my opinion) and I don't want to have to buy another one.

8 people found this helpful

Helpful

Mel

Superior Brand

Reviewed in the United States on August 21, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

I absolutely love this insulated water bottle. It keeps my water ice cold ALL DAY! I keep it right on my hip as I’m working. I wish it came in a super sleek version to slip into my purse.

2 people found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

Kim Ernest

It was for my niece and she loved . Great for her age group!

Reviewed in Canada on January 20, 2024

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

It was perfect

Leonard G.

Hält ewig und guter Thermoeffekt

Reviewed in Germany on November 21, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Eine langlebige Flasche, die schadstofffrei ist und in die Spülmaschine darf. Und man kann im Sommer kaltes Wasser genießen oder im Winter Tee, wenn man denn möchte. Durch die große Öffnung trinkt man mehr wie aus dem Glas als aus einer klassischen Flasche. Gefällt mir ebenfalls. Sehr hochwertig sowohl die Flasche selbst als auch der Verschluss.

One person found this helpful

Translate review to English

Steve demers

La meilleure bouteille de ma vie

Reviewed in Canada on November 23, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Je remplis ma bouteille de glace et d’eau et la glace est encore présente une journée plus tard!

Translate review to English

Teresa Pettem

Hydro Flask

Reviewed in Canada on August 14, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

I purchased this as a birthday gift for my 14 yr old grandaughter. OMG she loves it, especially the rich blue color. The flask is so insulated it can keep ice cubes in liquid cold over night. It's also great that you can purchase replacable lids for it too!

LIM JUKYOUNG

Good products at reasonable prices

Reviewed in Canada on September 15, 2023

Color: PacificSize: 21 ozStyle: 21 Oz discontinuedVerified Purchase

Everyone knows that this product is good ~~~

See more reviews

Amazon Global Store

Return this item for free

Add an Accessory:

Image Unavailable

Hydro Flask Standard Mouth Bottle with Flex Cap 21 oz, Stainless Steel, Dishwasher Safe

Return this item for free

Purchase options and add-ons

About this item

Customer ratings by feature

Consider a similar item

Frequently bought together

Similar items that may deliver to you quickly

From the brand

Shop Cascade

Shop Fir

Shop Trillium

From the manufacturer

Product information

Warranty & Support

Feedback

Videos for this product

Review and Water Test for Hydro Flask Wide Mouth Bottle

Videos for this product

Watch Before Buying! Hydro Flask Standard Mouth Bottle

Videos for this product

Brumate vs Hydro Flask! #thisorthat

Videos for this product

igloo vs hydro flask! #thisorthat

Videos for this product

Ozark trail vs Hydro Flask review! #thisorthat

Looking for specific info?

Product Description

Compare with similar items

Customer reviews

Customers say

Reviews with images

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

Top reviews from other countries

Amazon Global Store

Add an Accessory:

Hydro Flask Standard Mouth Bottle with Flex Cap 21 oz, Stainless Steel, Dishwasher Safe

Purchase options and add-ons

About this item

Customer ratings by feature

Consider a similar item

Frequently bought together

Similar items that may deliver to you quickly

From the brand

Shop Cascade

Shop Fir

Shop Trillium

From the manufacturer

Product information

Warranty & Support

Feedback

Where did you see a lower price?

Videos

Videos for this product

Review and Water Test for Hydro Flask Wide Mouth Bottle

Videos for this product

Watch Before Buying! Hydro Flask Standard Mouth Bottle

Videos for this product

Brumate vs Hydro Flask! #thisorthat

Videos for this product

igloo vs hydro flask! #thisorthat

Videos for this product

Ozark trail vs Hydro Flask review! #thisorthat

Looking for specific info?

Product Description

Compare with similar items

Customer reviews

Customers say

Reviews with images

Top reviews from the United States

There was a problem filtering reviews right now. Please try again later.

Top reviews from other countries