Quote (tealeaves @ 26 Feb 2015 18:58)
Pretty sure they do. I wouldn't drink them out of your inventory. I usually just drop them on the ground to drink. They are sb anyway so no worries on someone jacking them from you.
I don't put anything that could possibly ruin thirsty in my bag

any mana I pick up is dragged into the backpack so I can't accidentally hotkey drink it then I make a beeline for my vaults.
I'll probably test the loot potions on a mule later this weekend.