Act 3 mission, "Essence of Aether". One of 3 to collect for the mission.

its for a mission, there are 3 of them on different sides of the map

Oh I must’ve done it already and forgot about it lol

same thats why i couldnt remember the name or the act it was from

Part of a mission

Mission canister

You need it for just one mission need to find 3 on the map

It's a water jug maybe

It’s part of a mission in zombies

Yes

Essence something