FWIW, I think that you can package the WBBB & MJ into the WBBB's stuff sack without to much of a problem. I haven't tried, but I know how much I can compress both my hammock and tarp in their sacks...so, if you look at the size of the WBBB w/$20 bill above, I bet you can have the whole thing that size. just my 2 cents.