This item is acquired in-game. See its sources below.
An Uncommon Leather Chest, item level 13, requires level 10, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
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, Searaider's Harness suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Searaider's Harness is part of the transmog set Searaider's Battlegarb (Rogue, Monk, Druid and Demon Hunter only). The other 16 pieces:
Azurewing Defender's Drape
Cape of Valarjar CourageCloak of Fading EchoesPutrid CarapaceIceblood ShroudCape of the DuskwatchThorignir Heartguard
Thorignir Breeches
Thorignir SpauldersSearaider's DrapeSearaider's ShroudSearaider's WrapSearaider's CloakSearaider's Spaulders
Searaider's BindingsSearaider's TrousersBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Searaider's Harness uses icon file 1116555, which 14 other items also use. The 8 closest by item ID:
Gladeraider's Chestguard ID 240232 · Armor - Leather · item level 13Thirsting Harness ID 240336 · Armor - Leather · item level 13Jerkin of Hungering Flesh ID 240344 · Armor - Leather · item level 13Ensemble: Gladeraider's Battlegarb ID 241406 · ConsumableEnsemble: Searaider's Battlegarb ID 241407 · ConsumableEnsemble: Thirsting Hides ID 241424 · ConsumableEnsemble: Bindings of Hungering Flesh ID 241425 · ConsumableThorignir Heartguard ID 187582 · Armor - Leather · item level 164Blizzard numbers items as they are created, so the named items next to ID 240244 (240239 to 240249) were usually added in the same batch as Searaider's Harness: the same quest line, zone, vendor or reward set.
Searaider's Spaulders ID 240239 · Armor - Leather · item level 13Searaider's Bindings ID 240240 · Armor - Leather · item level 13Searaider's Trousers ID 240241 · Armor - Leather · item level 13
Searaider's Cap ID 240242 · Armor - Leather · item level 13
Searaider's Gloves ID 240243 · Armor - Leather · item level 13
Searaider's Striders ID 240245 · Armor - Leather · item level 13
Searaider's Waistband ID 240246 · Armor - Leather · item level 13
Firewurm Dragonscale Shoulderguard ID 240247 · Armor - Mail · item level 13
Firewurm Dragonscale Wargreaves ID 240248 · Armor - Mail · item level 13
Firewurm Dragonscale Helmet ID 240249 · Armor - Mail · item level 13The raw ItemSparse values for item 240244 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB