So I was adventuring recently and in one of the battles a supply crate appeared, so I obviously moved one of my cats onto it to open it and there was an item I've never seen before. A medic's pouch.

I thought I would just quicksell the item as I do with most adventuring loot, it's why I adventure. But I couldn't quicksell it. I also can't use it in battle or apply it as a trinket.

So what does this item do and why can't I quicksell it?

@Fireflygamer
It currently doesn't have a use!