Solid Gray Backpack in Dark Gray

there is absolutely nothing wrong with gears in white hue but like everything else in this world, white may not be the cup of English Breakfast for everyone. just look at iPhone, still there are people going for the black model, isn’t it? speaking of which, that armadillo-style (or origami-style, if you prefer) hardshell backpack from Solid Gray we featured a couple months ago is…