• Warsong Gulch Enriched Ration
• Item Level 55Disenchants into:
  Not disenchantable
• Binds when picked up
• Requires Level 45
• Use: Restores 2148 health and 4410 mana over 30 sec. Must remain seated while eating. Usable only inside Warsong Gulch.
• 1 Charges
• Sell Price: 1
• Vendor 20

Source

This item can be purchased for 20 from:

• Illiyana Moonblaze <Silverwing Supply Officer> in Ashenvale
• Kelm Hargunth <Warsong Supply Officer> in The Barrens

This can also be looted from  [Sentinel Advanced Care Package], rewarded from the quest Sentinel Advanced Care Package given by Illiyana Moonblaze.

Patch changes

• / Patch 2.0.1 (05-Dec-2006): Reputation requirements removed. 
  
• Patch 1.7.0 (13-Sep-2005): The requirement to purchase special Food consumables for has been lowered; they are now available for use at Friendly. 
  
• Patch 1.5.0 (2005-06-07): Added. 
  

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB