Re Hydro Flask 24", what does "flex lid" mean?

no, you can't. if you watch the video it shows that you have to remove the lid to drink. i think the "flex" is in fact that the handle folds down, instead of being "fixed". you can get a lid that has a pop-up straw.

Ok so does it come with little stickers?

Hi - Wendy here from Tall Ridge, the exclusive authorized seller of Hydro Flask products on Amazon - Thank you for your inquiry! Our Hydro Flask products do not come with stickers. I hope that answers your question.

Curious... is the bottle supposed to be perfectly round all the way up and down? i just received mine from amazon and it is not. it feels oblong.

Yes, it should be perfectly cylindrical (round) all the way up. If it's not, there is an issue, and I would think that the company would take care of it. To tell if it's in fact round, remove the cap, make sure it's empty, place it on its side on a flat surface, and roll it.

I just bought this hydroflask in the color olive. Is it normal for the lid to have to be forced to close all the way? It doesnt close easily

How did this work out for you? I'm experiencing same problem? I know it's not normal as I have been using this brand for a couple years now. Did u keep and use?

Standard Mouth Water Bottle Flex Cap 21 Oz Black

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VT29037

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Description

💧 Stay cool, stay sharp—hydrate like a boss.

ECO CHIC DURABLE - Made from BPA-free, food-grade 18/8 stainless steel with a lifetime warranty—hydration that’s as responsible as it is reliable.
SIP HOT STAY FOCUSED - Keeps beverages hot up to 6 hours—perfect for those early commutes or long brainstorming sessions.
SLEEK SLIP FREE GRIP - Proprietary powder coat finish ensures a secure hold, blending style with functionality for your on-the-go lifestyle.
ICE COLD HYDRATION ALL DAY - Double-wall TempShield insulation locks in cold for 24 hours, so your drink stays refreshingly chilled from morning meetings to evening workouts.
UNIVERSAL FIT FOR ACTIVE PROS - Standard Mouth opening fits most Hydro Flask caps and ice cubes, plus it slides effortlessly into car cup holders and bike racks.

The Hydro Flask Standard Mouth Water Bottle (21 oz, Black) features double-wall vacuum TempShield insulation that keeps drinks cold for 24 hours and hot for 6 hours. Crafted from BPA-free, food-grade 18/8 stainless steel with a slip-resistant powder coat, it fits most car cup holders and bike racks. Designed for professionals on the move, it offers a versatile standard mouth opening compatible with multiple caps and ice cubes, backed by a lifetime warranty for lasting performance.

Specifications

ASIN	B01KXHIWL8
Age Range (Description)	Adult
Age Range Description	Adult
Base Diameter	7.1 Centimetres
Best Sellers Rank	#164,183 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3,186 in Water Bottles
Brand	Hydro Flask
Cap Type	Screw Cap
Capacity	21 Fluid Ounces
Colour	Black
Country of Origin	USA
Customer Reviews	4.8 out of 5 stars 46,195 Reviews
Enclosure Material	Stainless Steel
Global Trade Identification Number	00810497025680
Importer Contact Information	Creative Peripherals and Distribution Limited 3rd & 4th Floor, Plot No. 137AB, Kandivali Co Op Industrial Estate Limited, Charkop, Kandivali West, Mumbai – 400 067
Included Components	Lid
Is Oven Safe	No
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Type Name	Water Bottle
Item Weight	24 g
Manufacturer	Hydro Flask, Hydro Flask 525 NW York Dr Bend, OR Sportswear
Manufacturer Contact Information	Hydro Flask 525 NW York Dr Bend, OR Sportswear
Manufacturer Warranty Description	1 Year manufacturer Warranty from the date of purchase
Model Name	S21SX001
Number of Items	1
OutputCapacity	21 Fluid Ounces
Packer Contact Information	Hydro Flask 525 NW York Dr Bend, OR Sportswear
Pattern	Solid
Product Care Instructions	Hand Wash Only
Product Features	portable
Recommended Uses For Product	Water
Special Feature	portable
Theme	Food & Beverage
UPC	810497025680
Unit Count	1 Count
With Lid	Yes

Reviews

S**N

Excellent

It’s pricey, but does an excellent job keeping the fluids hot for an entire day. Didn’t try cold, but should be the same. Always rinse with same temp water first. Looks classic too. Only peeve is the handle to hold is not ergonomic especially if you want to take along for walks. It’s best used at a desk.

25.01.2025

J**O

Good product

Price worth product

25.01.2025

C**A

best but just 621ml

its awesome and handy.. loved it and looks leak proof... planning to buy onemorr but black one... i love black

10.05.2023

P**R

Good, but not one of the best

An average product, Flask does not sustain heat for a long time, making it unsuitable for keeping drinks hot or cold for extended periods of time.

18.01.2024

P**M

Good quality!

Love the color (green) and that it keeps my tea cold for hours in a hot car in FL. I'm finding this brand to be competitive with others I've been using for a long time. And it fits in the cup holder of my car. Easy to hold. Seems to be durable though I've had it only a short time.

16.04.2019

S**I

Hydro flask - 532 ml -

Bella boraccia , bel colore ananas 🍍....

5.06.2023

M**.

Hydro Flask is a good quality water bottle

I live in AZ and use this water bottle when I play tennis outdoors in very warm temperatures. This bottle holds 24 oz of water and keeps it very cold. It is easy to clean and fits in the door of the refrigerator so it is cool and ready to grab when I head out for my tennis match.

29.04.2021

Z**N

Great product. Great customer service.

I got this one and it took me a couple weeks to realize that it did not properly insulate. Why am I giving it 5 stars? Because I have five or six other bottles that work flawlessly and when I contacted Hydro Flask it was easy to send this one in and get a replacement. Their customer service was really good.

19.04.2018

A**.

Excelente

Justo lo que esperaba, Hydro Flask es calidad y garantía

4.02.2026

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VT29037

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In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

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