oh my bad I only read the first page and was responding to the OP... didn't notice it was over three months old.neither of those are portable & that is what he asked for
Really? Oh me oh my, do they sell those anywhere now? ( not the vape, already have that, the disk ??
I am sure they do, I think mine was a part of the valve and bag kit... which they now sell separately, your local smoke shop may have the disk alone too or they probably can get them.