It was the innokin trine that has the replaceable battery and comes with two batteries.That Provape site has been around for a long time but it isn't the 'original' Provape as it closed. Not the same owners or products to my knowledge.
Not sure what device you are looking for. I think the Caliburn wasn't a disposable but a pod type. There is a fairly new pod that has a disposable battery, you can search reviews for it, @hittman recently reviewed it iirc. Personally, I really like the Xros for a pod type.
I think the Old Folks thread closed due to no activity.