> Have to manage releasing pressure, burping it a few times a day is fine. Of course, you can get much fancier if you want, the possibilities are endless.

I would at least go slightly fancier: get a lid intended for fermentation that lets gasses out on its own. There are several good designs out there, and your local Target or similar store probably carries a little kit, intended for use with a mason jar, that contains a high quality fermentation lid and a nice stainless steel or glass mechanism to hold your veggies down, for a few dollars.

You will want a lid anyway, and the coated metal two-part lids used for canning jam will be destroyed pretty quickly by regular use for fermentation.