Maybe i missed them, but i can't seem to find containers in EfUA.
Unless it's voluntary, it'd be appreciated to have them more readily available, as they are pretty handy.
They exist alright, they are even sold by a merchant.
Most merchants carry them actually. You shouldn't have to go far.
Yeah, well a bunch of errors showed up on items that were in my bag during a fugue scene and the bag was gone while the things in the bag were still around when I awoke.
But yeah, you can find bags from NPC merchants.