A few years ago there were Canvas Weapons in much of the same fashion. Here are some more samples below. These pics have sample tags on them so I am not sure if they will actually be releasing. I found them on eBay.de, but the auction has since ended so I can't link to it.
There is also a set of Pro Team Canvas shoes that I'll be posting sometime soon. Thanks for checking out the blog, don't forget to vote there are only a few days left.