Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Charskin Mantle Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Charskin Mantle suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Similar Items
The 10 items nearest to Charskin Mantle (item level 50) in item level among Armor > Leather, Shoulder slot, from item level 39 to 60.
Blizzard numbers items as they are created, so the named items next to ID 137510 (137505 to 137515) were usually added in the same batch as Charskin Mantle: the same quest line, zone, vendor or reward set.