Wide Flex Chug Cap
Size:
Quantity
Hydro Flask Wide Flex Chug Cap
Details
- Item #HYFZ04C
- Material
- BPA-Free
- Compatibility
- all wide mouth bottles
- Manufacturer Warranty
- limited lifetime
- Activity
- run & training
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 461 ratings
Review Summary
Customer Images
Here's what customers have to say
The product is generally well-received, with customers praising its ease of use and convenience for drinking. Many appreciated the good customer service, with the company quickly replacing any defective or leaky caps. However, some customers experienced issues with the cap, such as it being difficult to remove or tighten properly, leading to leaks. A few felt the design could be improved to make the cap more user-friendly, especially for those with limited hand strength. Overall, the accessory seems to be popular, but some customers had concerns about the execution of the design.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageJuly 26, 2025
Leaks
[This review was collected as part of a promotion.] I have been using the same top for many years. I bought two and they both leak.
Originally reviewed on hydroflask.com
July 25, 2025
Interchangeable top
[This review was collected as part of a promotion.] I bought this top so my cup would be straw less. Love it!
Originally reviewed on hydroflask.com
July 24, 2025
Great!
[This review was collected as part of a promotion.] Really makes the experience of using this bottle better.
Originally reviewed on hydroflask.com
July 22, 2025
Leaky Bottom
[This review was collected as part of a promotion.] The bottom part of the cap leaks. The small mouth part does not. I have drips of water on me all the time and a ring of water on my desk from all the leaking. What a bummer.
Originally reviewed on hydroflask.com
July 11, 2025
Chug cap is great!!
[This review was collected as part of a promotion.] Previous straw cover/cap leaked but new chug cap is great. Company was very responsive to the problem and enjoying my hydroflask again!!
Originally reviewed on hydroflask.com
June 26, 2025
Finally!
[This review was collected as part of a promotion.] Yay for this lid! I no longer spill my water all aover myself while walking :)
Originally reviewed on hydroflask.com
June 20, 2025
Awesome wide mouth top
[This review was collected as part of a promotion.] Awesome top just like all the other items they make
Originally reviewed on hydroflask.com
June 19, 2025
Works great
[This review was collected as part of a promotion.] I think that this style of lid is great. It's easy to use and I appreciate the smaller mouth piece for drinking.
Originally reviewed on hydroflask.com
June 13, 2025
Chug cap
[This review was collected as part of a promotion.] The wide mouth chug cap is nice to have to switch out with the straw lid that it came with.
Originally reviewed on hydroflask.com
June 10, 2025
Checks all the boxes
[This review was collected as part of a promotion.] I bought this for my husband who uses his water bottles every day, with multiple refills. He loves it. It fits in the cup holder of his car, maintains temperature and allows for chugging instead of sipping. ✔️✔️✔️
Originally reviewed on hydroflask.com
Do you have a question about this product?
January 30, 2023
Why can’t you use this cover with coffee? Does this mean you can’t wash it with warm water and soap?
Originally reviewed on hydroflask.com
January 13, 2023
Does this fit the 40 oz Wide Mouth
Originally reviewed on hydroflask.com
January 8, 2023
I have the 64 oz flask. You need to make an incorporated cup for it! Also, a rubber net outside, or even a side handle, would be nice. I can't hold it with 1 hand. The outside is too slippery as well as wide. But mainly a cup.
Originally reviewed on hydroflask.com
November 26, 2022
DOES THIS FIT THE 64 OZ BOTTLE ? TY
Originally reviewed on hydroflask.com
November 25, 2022
Is this cap compatible with the 40oz trail series?
Originally reviewed on hydroflask.com
November 21, 2022
will this fit the 32 oz water bottle
Originally reviewed on hydroflask.com
November 16, 2022
Does this fit the 24 Oz wide mouth? thanks
Originally reviewed on hydroflask.com
November 7, 2022
Can I use it to drink coffee?
Originally reviewed on hydroflask.com