Wide Mouth Flex Cap
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Details
- Water bottle cap fits Hydro Flask Wide Mouth bottles
- Stainless steel construction with Honeycomb insulation
- Flexible loop ideal for outdoorsy adventures
- Item #HYF001S
- Material
- stainless steel
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 154 ratings
Review Summary
Customer Images
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Selecting an option will reload the available reviews on the pageFebruary 3, 2025
Lost lid
[This review was collected as part of a promotion.] I lost my lid a few months ago and I was so sad that I couldn’t use my hydro flask anymore. I was telling a friend about it and they told me I could purchase the lid only. The lid fits perfectly and now I can continue reducing my carbon footprint with my reusable water bottle
Originally reviewed on hydroflask.com
January 31, 2025
The three new cap designs
[This review was collected as part of a promotion.] The three new cap designs I received to replace the older, leaky ones are all great! The newer design seems to be way more water tight and the flow rate is definitely higher!
Originally reviewed on hydroflask.com
January 29, 2025
Fantastic
[This review was collected as part of a promotion.] Love it! The size is great and the Flex Cap makes increasing my water intake a breeze.
Originally reviewed on hydroflask.com
January 24, 2025
Very nice
[This review was collected as part of a promotion.] Works well, I’ve had no issues with it. i would buy again!
Originally reviewed on hydroflask.com
January 22, 2025
Outstanding product!
[This review was collected as part of a promotion.] I absolutely love everything about my Hydroflask purchases. The quality of your product is amazing. That is why I've kept coming back year after year to buy your product.
Originally reviewed on hydroflask.com
January 22, 2025
Love this cap!
[This review was collected as part of a promotion.] One of the nicest things about hydro flask is that the wide mouth caps fits all wide mouth bottles.
Originally reviewed on hydroflask.com
January 9, 2025
Just what he wanted
[This review was collected as part of a promotion.] Just what my husband wanted. Can fit in a cup holder and no straw. Perfect. Thank you
Originally reviewed on hydroflask.com
December 27, 2024
It was NOT a purchase.
[This review was collected as part of a promotion.] It was NOT a purchase. You sent me a replacement cap. I love that! Thank you!
Originally reviewed on hydroflask.com
December 27, 2024
Quick an easy warranty great product
[This review was collected as part of a promotion.] Mine broke so I used my warranty and it was extremely quick and easy and came fast. The cap works like a charm.
Originally reviewed on hydroflask.com
December 19, 2024
Replacement lid
[This review was collected as part of a promotion.] Replaced an almost 4 year old kid on my daily use hydro flask. Works great, screwed on with no issues.
Originally reviewed on hydroflask.com
Do you have a question about this product?
October 25, 2022
Will this fit the wide mouth 20 oz (591 mL) bottle??? Lost my lid and want to get a bed lid
May 25, 2021
There is mold in my lid on the rubber seal. How do I clean this? I can't remove the seal from the lid.
March 4, 2021
Will this cap fit a 32 oz. second generation hydro flask?
January 19, 2021
How can I remove the strap from my hydro flask wide mouth flex cap?
January 19, 2021
Does it fit on 12oz coffee with flex sip lid?
November 23, 2020
Is this cap for 40 once bottles????
August 17, 2020
Does it fit on a growler 64 Oz 18/8 stainless?
August 8, 2020
will there be a wide mouth flex cap in the Frost color?
April 4, 2020
Does This cap fit a 32oz hydro flask?
February 26, 2020