The discovery process led me from a panel with slots, to a hard shell backpack, to the eventual adaptation – a simple bracket.
Piggybak
Having spent time as a bike riding digital nomad, I noticed a frequent need to expand the storage I had on me. Piggybak is somewhat of a life hack, but I believe the solution has the chance to help all kinds of people get from place to place with more stuff than they set out with. (patents pending)