Leatherworking suffers from the same Primal Nether issue as blacksmithing does. This bind on equip component is hard to get, as it requires you to run instances. Leatherworking does receive some really nice high end recipes, a couple of special drums, and rather nice new armor patches. Some high level Leatherworking Designs:
●Windhawk Hauberk: (BoP) Leather chest armor, 333 armor, +24 stamina, +25 intellect and +25 spirit. Two blue sockets, one yellow socket. Equip: +18 spell crit rating, +28 spell damage/healing and +35 healing. Requires level 70, Tribal leatherworking.
●Windstrike Gloves: (BoE) Mail Gloves, 340 armor, +36 strength, +20 agility and +30 stamina. Requires level 70.

●Nethercleft Leg Armor: Use: Permanently attach clefthide armor onto pants to increase stamina by 35 and agility by 12.
●Drums of Panic: Requires Leatherworking(350). Use: causes 5 enemies within 5 yards to flee in terror for 2 seconds. One second cast time, 2 minute cooldown. 30 charges and usable from inventory.