Largest containers that fit in Anova Vacuum Chamber

I have been using my Anova Vacuum Chamber for more pickling than I had expected. The biggest challenge is finding containers that are not too high for the chamber and hold enough to not be super small batches. Does anyone have some favorites that they use? So far the largest I’ve found is a Weck. I believe it’s the 565 medium bowl

I just ordered a canning sealer kit for sealing mason jars outside. Am I correct in assuming that the external sealing isn’t appropriate for the pickling or compressing?

Am I overthinking things by always using a glass jar to pickle? Would it be just as effective to pickle in a bag and then transfer to a larger jar?