Wide Mouth Flex Cap
Wide Mouth Flex Cap is rated out of 5 by 148.
£9.50
Details
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Insulated, flexible and built to last.
Bike rides along the beach or snowshoeing in the great outdoors – it's easy to stay hydrated on the go with our Wide Mouth Flex Cap. Designed with stainless steel pivots and a flexible strap, this cap moves when you do. Plus, it’s made with Honeycomb Insulation™ to keep drinks cold for up to 24 hours or hot for up to 12 – no matter what the weather’s doing outside.
Product Benefits
- Compatible with all Wide Mouth bottles
- Honeycomb Insulation™ helps keep cold drinks cold and hot drinks hot
- Durable, stainless steel pivots allow the strap to move easily
- BPA-Free and Phthalate-Free
- Lifetime Warranty
Technology
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We have great faith in our products
Hydro Flask guarantees this product with a limited lifetime warranty against manufacturer defects.
Hydro Flask supports non-profit organisations focusing 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 (approx. £1.197 million) donated donated.
-
26,043 Bottles donated bottles.
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Reviews
Rated 5 out of
5
by
Jordyn_L from
Best mug for the winter!
used my lovely hydro flask while working outdoors all through the winter, it was the only cup that kept it hot!! All my other tumblers and flasks would go cold in within an hour of being outdoors. This kept my coffee so much longer and out did all of them! My favorite about this wide mouth flex cap version is since I'm always moving and on the go, I'm able to take a clip and hook it on my bag and not have to worry about spilling or forgetting it somewhere, just overall easy, and makes it insulated so much more! I definitely DEFIIIINTELY recommend.
Date published: 2020-08-16
Rated 5 out of
5
by
Marcos from
Exact replacement
I misplaced the cap just days after buying my hydro flask. But it to my surprise the caps are sold separate and in different colors. I replaced mine and I received it within a few days. The shipping was so fast that I felt like I never even lost the cap at. I’m super happy with this product. This is my first review for any product and I truly believe it’s worth every penny.
Date published: 2020-06-19
Rated 5 out of
5
by
Danimal23 from
Great lid
I’ve had this for several weeks now as a replacement lid. The seal is very tight and leak-proof. Lol sometimes it’s a bit too tight and I can’t open it myself
Date published: 2020-05-05
Rated 5 out of
5
by
bodakeli from
Amazing
I bought this about 2 months ago because I had found a hydro at the park with the straw lid ( I prefer screw on lid ) so I decided to buy this one and fit my hydro perfectly. I haven’t had any problems with it so far and works great.
Date published: 2020-04-11
Rated 5 out of
5
by
loahmom from
I love it!!!
I bought this month ago am so happy. :)
I love hydro flask bottle!!!
Date published: 2020-04-02
Rated 5 out of
5
by
ardorearte from
It Fits
I am not really sure what to say regarding the cap. I have had my HydroFlask bottle since 2013 so it is pretty darn sturdy (considering the number of times I have dropped it on concrete or on the trail). It rolled out of my vehicle one day, hit the asphalt and cracked the lid - the bottle is fine though. So I purchased this lid and yeah, it fits. Yippee!
Date published: 2020-03-19
Rated 5 out of
5
by
Beckah from
Question
Are these lids now dishwasher safe? I saw the new wide mouth bottles are now dishwasher safe?
Date published: 2020-01-21
Rated 5 out of
5
by
My3jboyz from
Keep drinks cold for a long time
This wide mouth flex cap-bottle is awesome. I have had to fight my husband cause he has claimed this bottle as his. Great made. Keeps drinks cold for a long time. Great for taking on a trip or just to the gym.
Date published: 2020-01-13
Rated 5 out of
5
by
Charley193 from
????
Does this lid fit 20 ounce wide mouth coffee bottle
Date published: 2020-01-10
Rated 5 out of
5
by
MonicaL2903 from
My Whole Family Loves These!
I absolutely love my Hydroflask! It’s the best out there! My sons both have one, my daughter has one and now I as well. It keeps my water icy cold all day and it’s super durable. It also keeps coffee and tea nice and hot for hours. I absolutely recommend it and will be getting one for the hubby real soon!
Date published: 2020-01-08
Rated 5 out of
5
by
hbalc3 from
Exactly What I Wanted
My Hydro Flask was given to me second hand with a flip-straw lid. I am not big on straws or those types of lids and to my satisfaction Hydro Flask sold lids separately. I bought the regular screw top for something sturdy, leek proof, and insulating. It works great!
Date published: 2019-11-26
Rated 5 out of
5
by
ava2478 from
no leaks,great color,good for sports
i just bought this for my lemon hydro flask. the color looks so good with lemon because i bought the watermelon cap. it use to always leak in a bin at vollyball now there is never a drop of water at the bottom of the bin
Date published: 2019-11-22
Rated 5 out of
5
by
michellef from
Sturdy and keeps its seal
Lid feels like its made well and one of the things that stands out most is that it keeps its seal. With other waterbottle lids they constantly start getting mold or the rubber seal completely comes out. That's not the case with these lids. Also, love the handle!
Date published: 2019-11-21
Rated 5 out of
5
by
Btrlover from
Amazing
I got this a month ago and I love this water bottle and it kept water extremely cold and hot. I love the water bottle so much. I had so many people come up to me and ask where I got. Of course I told them.
Date published: 2019-10-27
Rated 5 out of
5
by
joanne0000 from
great fit
I lost the original cap to my hydro flask somehow? I was bummed and wondered if I bought another one, would it be a tight fit and not leak? any wide mouth lid should fit any wide mouth bottle, right? I am happy to say it fits perfect and there are no leaks!
Date published: 2019-10-25
Rated 5 out of
5
by
Krystalhal from
Excellent sealant
I don’t prefer using straw, so I love this cap! Seals extremely well—no leaks! I like the handle on top too—flexible and very study. The lid is also insulated so it doesn’t just leave the job to the canister to do the job. I’ve had to be careful when I put hot tea in cos it stays hot for so long! You definitely get what you pay for.
Date published: 2019-10-24
Rated 5 out of
5
by
Sbunny1986 from
Perfect leakproof
This cap is much better than the flip cap; which leaked. With this cap I have to remove the lid each time to take a drink from the bottle. Five stars would be a HydroFlask flip cap lid that does not leak. I would recommend this lid.
Date published: 2019-10-18
Rated 5 out of
5
by
sully1754 from
Keeps hot things hot and cold things cold!!!!
I really like the wide mouth on this thermo flask. While it's not good while driving, it's the best while at my desk. It has helped me consume more water daily. It really does keep hot things hot and cold things cold!! Very solid construction. I did read it is best not to put it in the dishwasher so be mindful of that.
Date published: 2019-10-14
Rated 5 out of
5
by
Steph0 from
The best
Love this bottle. I have to say I own a lot of items from Hydroflask and I love them all. This one keeps my tea warm all morning at work, and keeps water cold all day on weekend adventures. The only thing that could be improved upon is they do have a propensity to dent if dropped onto any hard surface - i like to think it gives them some added character.
Date published: 2019-10-12
Rated 5 out of
5
by
abashford from
Love the cap!
Love the wide mouth flex cap! Fits perfectly on my bottle, and keeps my hot drinks hot and my cold drinks cold. Bonus points for the build-in handle, perfect for clipping onto my bag when I'm on the go.
Date published: 2019-10-11
Questions
Hello. I wonder whether this mouth cap also fit in 12oz insulated kids wide mouth bottle. Please let me know. Thank you.
Yes. It will fit all of our Wide Mouth Flasks.
Date published: 2020-03-17
can this fit on a 22 oz. regular mouth?
This product only fits our Wide Mouth Flasks: Kids 12 oz; Coffee Flasks 12 oz, 16 oz, & 20 oz; and our Hydration Flasks 20 oz, 32 oz, 40 oz, and 64 oz.
Date published: 2020-03-07
Will this lid fit the kid’s 12 oz bottle that comes with a straw lid?
Yes
Date published: 2019-10-29
Does this lid fit a 24 oz wide mouth?
Yes
Date published: 2019-10-29
If used on a 16 oz HydroFlask widemouth coffee flask, will this cap be leak-proof?
None of our caps are advertised as leak proof, but this cap is the best for travel. As long as the cap is on properly and the gasket is intact, the cap should not leak.
Date published: 2019-10-27
Is my cap handle suppose to not be moveable because my handle was not moving which made me drop my 40 oz. hydro flask. Which in turn slightly dent the bottom and crack the paint.
It should move, yes. We'd be happy to replace your cap for you under our Lifetime Warranty. You can fill out a warranty claim here: (http://www.hydroflask.com/warranty/)
Date published: 2019-10-27
Will the wide mouth flex cap fit the kids wide mouth, and will it leak if turned upside down with the kids flask? Thank you.
The wide mouth flex cap will fit the 12oz wide mouth kid’s flask. Our lids are not advertised as leak proof. If you turn the flask upside down with the flex cap on it, it should not leak as long as the gasket is in place, and it is screwed on properly.
Date published: 2019-10-25
Can you put this on a 20 oz. Wide-Mouth Water Bottle?
Yes, all of our Wide Mouth caps will fit our Wide Mouth bottles.
Date published: 2019-06-01
Hydro Flask supports non-profit organisations focusing 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 (approx. £1.197 million) donated donated.
-
26,043 Bottles donated bottles.