This item is acquired in-game. See its sources below.
An Uncommon Leather Chest, item level 44, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Electrified Stormwing Vest is listed as Quest. Appearance ID: 26586. 5 other items wear the same appearance:
Read from the World of Warcraft client build files.
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Electrified Stormwing Vest suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Electrified Stormwing Vest is part of the transmog set Haustvelt Leathers (Rogue, Monk, Druid and Demon Hunter only). The other 16 pieces:
Haustvelt Bindings
Haustvelt Boots
Haustvelt Britches
Haustvelt Gloves
Haustvelt HoodHaustvelt Jerkin
Haustvelt Shoulders
Haustvelt WaistbandDuskbat Exterminator's TreadsRunesworn CrownRunesworn BreechesThorignir Striker ShoulderguardsHumming Stormwing WrapMatriarch-Hide LegguardsEbon Stalker's BootsBoomer's Utility BeltBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Electrified Stormwing Vest uses icon file 1115104, which 42 other items also use. The 5 closest by item ID:
Runesworn Tunic ID 129359 · Armor - Leather · item level 44Shaladrassil Tunic ID 129993 · Armor - Leather · item level 50Drogstitch Chestguard ID 130284 · Armor - Leather · item level 44Faded Swashbuckler's Jerkin ID 131798 · Armor - Leather · item level 44Nightglaive's Vest ID 132939 · Armor - Leather · item level 44Blizzard numbers items as they are created, so the named items next to ID 129321 (129316 to 129326) were usually added in the same batch as Electrified Stormwing Vest: the same quest line, zone, vendor or reward set.
Watcher's Pendant of Courage ID 129316 · Armor · item level 44
Lodestone of the Mystic ID 129317 · Armor · item level 44
Lodestone of the Galeborn ID 129318 · Armor · item level 44
Lodestone of the Stormbreaker ID 129319 · Armor · item level 44
Charged Stormwing Robes ID 129320 · Armor - Cloth · item level 44
Humming Stormwing Chest ID 129322 · Armor - Mail · item level 44
Stormwing Plate Chestguard ID 129323 · Armor - Plate · item level 44
Goliath Wraps of Hridmogir ID 129324 · Armor - Cloth · item level 44Reaping Gloves of Aleifir ID 129325 · Armor - Leather · item level 44
Marauding Grips of Hrafsir ID 129326 · Armor - Mail · item level 44The raw ItemSparse values for item 129321 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB