Gregory Mountain Endo Hydration Backpack vs Vibrelli Hydration Backpack

The Gregory Mountain Endo 15 Hydration Backpack is a great Hydration Backpack for its $119 asking price.

The Vibrelli Hydration Backpack, however, while a reasonable product for $23, doesn't stack up against its competitors quite as well. If you're considering Hydration Backpacks in the $35 range, you might want to check out some better options.

The Gregory Mountain Endo 15 Hydration Backpack was loved by reviewers at OutdoorGearLab, a highly trusted source that performs reliable in-depth testing. It did great in its "The 6 Best Hydration Packs of 2023" roundup where it was named its "Best Storage and Organization", which, in itself, makes it a product worth considering.

As for the Vibrelli Hydration Backpack - OutdoorGearLab, a source that conducts reliable hands-on testing, has featured it in its Vibrelli 2L Hydration Backpack Review roundup. However, it didn't make it to any of the top spots.

When we thoroughly analyzed their review scores, we learned that all of the sources that tested both Hydration Backpacks, including OutdoorGearLab, preferred the Gregory Mountain Endo 15 Hydration Backpack over the Vibrelli Hydration Backpack.

We also took a look at which sources they managed to impress the most. The Gregory Mountain Endo 15 Hydration Backpack was liked best by OutdoorGearLab, which gave it a score of 9, while the Vibrelli Hydration Backpack got its highest, 8, score from OutdoorGearLab.