“About a month ago another package arrived from Tom Bihn; their Convertible Packing Cube/Backpack. I’ve used this little gem on three trips since, and its extraordinarily useful. The idea is simple. Tom has combined his “Large Packing Cube” with an “End Pocket,” and added some shoulder straps. The result is a small daypack and a dual-size packing cube.”
“Coming back through Brussels AIrport the other day I bought some very heavy Belgian Beer. I whipped this pack out from my Aeronaut and in went the beer, saving my hands on that long trek to the gate.” Read the entire review at the Gadgeteer.