Modulab Studio uses PVC from old advertising banners to design and create unique messenger bags from entirely recycled materials. Based loosely on the same core concept as Freitag’s bags (which make use of dump truck vinyl tarps), the Modulab’s are unique, recuperating a great deal of the plastic used in outdoor advertising in their manufacture. No price or availability is set as of yet as they are still working on their website, but Treehugger has their email address if you’re interested.
Modulab Recycles Advertising Banner Bags [Treehugger]