average rating 4.9 out of 5
Based on 101 reviews
  • 5 Stars
    95 Reviews
  • 4 Stars
    5 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Times Used
Rated 3 out of 5
Quality
Rated 4 out of 5
Function
Rated 4 out of 5
Customer photos and videos
101 Reviews
Reviewed by Cynthia T.
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
  • High Quality
  • Very Comfortable
I use it for
  • Road Running
Rated 5 out of 5
Review posted

Ultraflask good

I like the ultraflask. I’m just getting g into running long distances so did t know what to expect. The ultraflask very well and is quite easy to use. Also very well made .

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Times Used
Rated 3 out of 5
Quality
Rated 5 out of 5
Function
Rated 5 out of 5
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Reviewed by Nicolas
Verified Buyer
I recommend this product
Product Standouts
  • High Quality
  • Easy Access
  • No Chaffing
I use it for
  • Trail Running
Rated 5 out of 5
Review posted

Years of OCR/trail running, still using them

Impeccable product, survives anything you can throw at them. I have been using the same soft flasks for over 2 years, surviving through 10+ Spartan races. The only problem I had with them is they got moldy, but that was because I did not wash them after every single use (completely taken apart), and let them completely air dry.

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Times Used
Rated 5 out of 5
Quality
Rated 5 out of 5
Function
Rated 5 out of 5
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Reviewed by Deborah
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Absolutely loves this bottles with the longer straws.

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Reviewed by Maria
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Always great quality.

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Reviewed by John
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Just what I was looking for .great producy

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