You know that fort between Dawnstar and Whiterun where you fight off the Stormcloaks in the Imperial questline? I went through, looting the place and killing bandits. The messed up part? In the room that is obviously meant to be a restroom, there is a potion of True Shot. Apparently one of the bandits kept missing when he went to take a leak.

There is a lot of those kinds of things in Skyrim. In one of the "bathrooms" there is a stamina potion.