I'm not sure if you're planning on slicing it now or later, but you can always freeze it on a tray for a little while then vacusuck it. Or fold up a paper towel and put it between the meat and the sealer.
"I can get a good look at a T-bone by sticking my head up a bull's a$$, but I'd rather take a butcher's word for it". - Tommy Callahan III
XL Big Green Egg, 22.5 Weber OTS, WSJ Gold/Mini WSM, 18" & 22" WSM, UDS "No.8"
Flyers Orange Thermapen
Napkin Killers BBQ