Outdoor Vitals CS40 Ultra Backpack Review

September 21,2024

The Outdoor Vitals CS40 Ultra Backpack is a lighter-than-average contender among the best-in-class, internal frame ultralight packs. Read our review.

**be sure to check size charts & re-measure! (hip belts are NOT the same as for the Shadowlight Backpack)

CS40 Ultra Backpack

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**be sure to check size charts & re-measure! (hip belts are NOT the same as for the Shadowlight Backpack)

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