Best for Frequent Travelers: Red Oxx Roadster Mini Ruck
Credit: Photograph by Travis Rathbone

If you're tired of replacing your daypack, check out this brand's bombproof wares. Its Roadster is noticeably heavier than the other packs here, but it's also the most solidly built, double-stitched at stress points and made with military-grade hardware. [$225; redoxx.com]