Hidden Stash
From GuildWiki
A Hidden Stash is a randomly placed barrel containing a small number of random weapons, items, or small amounts of gold.
Unlike Chests, Hidden Stashes are not locked, so you don't need a Key to open them. Just run up to the Stash and it will pop open, revealing what it holds for the party.
Hidden Stashes can only be found in Pre-Searing.
