Maybe in a couple of days I will have some images of a Singer canister vac to add to this thread. I just bought a Kenmore 3.1 off eBay after a lengthy negotiation with the seller. I should see it Friday or Monday. It is, from what I can tell, a Ryobi built Kenmore badged DLC something or the other (100? 200? 300? 400? Beats me). It looks pretty much like the DLC 400C pictured above. There are recesses on the underside for tools. It comes with a hose and nothing else. I am anxious to open it up, see what's inside and clean her up. An odd duck interloper into the Kenmore High Desert Restoration Center. Now the quest for accessories begins! And to think just a few months ago I let a powered brush for one of those slide by. I even had a thread here asking what it was. D'oh.