D&D 5th: Demon Tower of Madness
Cloak of Elvenkind
This long cloak is fashioned from gray cloth, expertly crafted, and is half the weight of a normal cloak.
An elf who sees a non-‐elf wearing a cloak of this sort might assume the cloak is stolen. In some cases, however, cloaks of elvenkind are presented as gifts to the elves’ most trusted and valued allies.
Property: While you wear a cloak of elvenkind with the hood up, you can attempt to hide in any natural environment, as long as no creatures are within 20 feet of you. You do not have to be obscured to make the attempt, but you must stay quiet