Digging Through the Ooze

On my weekly visit to Ironbeard's Tomb I was attacked by dreadful, dripping oozes! Naturally, I panicked. I threw my bag at one, but it didn't do anything! The ooze just sucked it right up... Luckily, it did give me enough time to get away. The bad news is that I really need to get the contents of my bag! I don't know which ooze I threw my bag at; they all looked the same! Ironbeard's Tomb is northeast of here, near Dun Modr. Thank you so much!