That’s odd, mine actually has a “moist” mode. It has a little cavity where any juice that get sucked up go. You just have to empty it often if you’re doing alot of meats that are juicy. As for soups, I do one of two methods, freeze over night in a Tupperware, then remove from Tupperware and Vac seal or ill just let it cool and vac seal, which might leave a small air gap, but I haven’t notice it effect the soup like it does meat.