Aether Canister

Aether Canister also called Aetherium is a Field Upgrade featured in Call of Duty: Black Ops Cold War Zombies exclusive to the Outbreak mode. It is gained while holding a canister of Aetherium either during "Retrieve" objectives where it holds a singular charge with a small recharge time or during Ravenov Implications where it holds 3 Charges and is instead created by adding 20 Aetherium Crystal Chunks to an Aetherium Harvesting Unit within Silo B which will create a new Aether Canister. 
It is also gained in Mauer der Toten during Tin Man Heart where utilising the EE-1 Harvesters located around the map alongside the Endstation Lures to lure Tempests, the Strike Team can create Tempest Essence which functions in the same matter as an Aether Canister.
During Entrapment, a variant known as the Aether Bunny Surprise can be utilised whilst carrying the Aether Bunny plush, while functioning nigh identically to the normal version, the Aether Bunny Surprise is tinted blue and will shoot out crepe paper streamers upon activation.
Category:Call of Duty: Black Ops Cold War Zombies Field Upgrades