Excellent materials. Two main compartments (middle one is expandable) and a front "grip it and rip it" pocket. Stowable backpack straps.
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Converts from backpack to briefcase with external access and style for days.
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Easily one of my favorite briefcase-type bags due to it's excellent materials, organization, and classic aesthetic.
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A compact, organized duffel that doubles perfectly as a briefcase.
The Slim Pack from Aer is a sleek, all matte black compact daily carry bag with simple, but solid organization and excellent durability.
The Forge from Black Ember is a convertible backpack-briefcase-messenger with expandability from 20-30L.