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- USA
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Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
Pay in 4 interest-free payments of $6.19 Learn more
Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
It looks and feels like a regular backpack

The signature tech is the Response A3 auto-angle hip belt a pivoting hip belt that rotates with your gait rather than staying rigid, which reduces the hip-spot fatigue you get on longer days

The Cosmic compresses down to the size of a bowling ball, which is impressive, and it weighs in under three pounds

Ultimately, I returned all of the backpacks from Zappos and ended up instead at The Outdoor Gear Exchange in Burlington, Vermont where I walked around the store with padded-out and weighted-down backpacks of varying sizes to see how they felt this is a step I really recommend not skipping

Verdict Its inevitably bulky and heavy even for an armored bag, but Deuter has done a great job of shrinking the Attack 20 in terms of how it feels on your back

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