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Hydro Flask Wide Mouth Water Bottle (20 Oz)
GRAYL Ultralight Compact Purifier/Water Bottle
See Top Ranked Traditional Water Bottles

Hydro Flask Wide Mouth Water Bottle vs GRAYL Ultralight Compact Purifier/Water Bottle

Analysis:

The Hydro Flask Wide Mouth Water Bottle (20 Oz) is a great Traditional Water Bottle for its $37 asking price.

The GRAYL Ultralight Compact Purifier/Water Bottle, however, while a reasonable product for $69, doesn't stack up against its competitors quite as well. If you're considering Traditional Water Bottles in the $80 range, you might want to check out some better options.

The Hydro Flask Wide Mouth Water Bottle (20 Oz) was loved by reviewers at Wirecutter (NYTimes), a highly trusted source that performs reliable in-depth testing. It did great in its "The 8 Best Water Bottles" roundup where it was named its "Our favorite road-trip bottle", which, in itself, makes it a product worth considering.

Moving on to the GRAYL Ultralight Compact Purifier/Water Bottle: it was loved by Switchback Travel and Your Best Digs - two reliable sources that conduct their own in-depth testing. In fact, it was named "Best Filter/Purifier Bottle for Travel" and "Best for Travel" in their respective roundups, which points to it being a product worthy of consideration.

When we thoroughly analyzed their review scores, we learned that all of the sources that tested both Traditional Water Bottles, including OutdoorGearLab, preferred the Hydro Flask Wide Mouth Water Bottle (20 Oz) over the GRAYL Ultralight Compact Purifier/Water Bottle.

We also took a look at which sources they managed to impress the most. The Hydro Flask Wide Mouth Water Bottle (20 Oz) was liked best by OutdoorGearLab, which gave it a score of 9.1, while the GRAYL Ultralight Compact Purifier/Water Bottle got its highest, 6, score from OutdoorGearLab.

Lastly, we averaged out all of their review ratings and observed that the Hydro Flask Wide Mouth Water Bottle (20 Oz), with its 9.1 average, performed considerably better than most Traditional Water Bottles - the mean score for the product category being 6.4 out of 10 - while the GRAYL Ultralight Compact Purifier/Water Bottle managed an average of 6.0.

There's one caveat here - it might not be entirely justifiable to do a direct Hydro Flask Wide Mouth Water Bottle (20 Oz) vs. GRAYL Ultralight Compact Purifier/Water Bottle review average comparison since they aren't priced the same and more expensive products tend to get higher review scores from some sources.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
OutdoorGearLab
Wirecutter (NYTimes)
Your Best Digs
Switchback Travel
Business Insider
Good Housekeeping
BestReviews
Tech. Specs Comparison
Hydro Flask Wide Mouth Water Bottle (20 Oz)
$37
GRAYL Ultralight Compact Purifier/Water Bottle
$69
Capacity
20 (fluid oz)
16 (fluid oz)
Double Wall
Yes
No
Filter
No
Yes
Infuser
No
No
UV Purification
No
No
Water Bottle Material
Stainless Steel
Plastic
Significantly higher than average expert review score
6.5
Overall Avg. for Traditional Water Bottles
9.1
Avg. Review Score
Score
Has average expert review score
6.5
Overall Avg. for Traditional Water Bottles
6.0
Avg. Review Score
Score
Recommended by trusted experts
Wirecutter (NYTimes)
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Our favorite road-trip bottle
in “The 8 Best Water Bottles” 
Last updated: 27 Mar 2020
Your Best Digs
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “Hydro Flask vs Yeti: Which Is Better?” 
Last updated: 8 Jul 2020
Your Best Digs
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Water Bottles” 
Last updated: 4 days ago
Recommended by trusted experts
OutdoorGearLab
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Rated 6.0 out of 10
in “Best Backpacking Water Filter of 2020” 
Last updated: 14 Jul 2020
Your Best Digs
Trusted Source
Depth of
analysis
Yes
In-house
Testing
Runner Up
in “The Best Filtered Water Bottle” 
Last updated: 11 Sep 2019

Find the best product and price, effortlessly.

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