Its use is to fully replenish your stamina; this is good for traveling around the map when you don't have Portable Water or the Hydrated effect.
It is currently the only item in the game that replenishes your stamina bar and can only be obtained by the following ways:
- Hitting a certain type of cacti in the Whispering Dunes
- Finding it in chests in the Whispering Dunes.
The appearance is a circular orange body, with a knot shaped top with a bit of yellow in the center.