• Pattern: Core Felcloth Bag
• Item Level 60Disenchants into:
  Not disenchantable
• Requires Tailoring (300)
• Use: Teaches you how to sew a Core Felcloth Bag.
• [Core Felcloth Bag]
• Requires Felcloth (20), Core Leather (16), Essence of Fire (4), Ironweb Spider Silk (4)
• 1 Charges
• Sell Price: 2

Source

This item drops from:

• Shazzrah in Molten Core
• Baron Geddon in Molten Core
• Magmadar in Molten Core
• Lucifron in Molten Core
• Gehennas in Molten Core
• Golemagg the Incinerator in Molten Core
• Garr in Molten Core

Patch changes

• Patch 1.12.0 (22-Aug-2006): Added. 
  

External links

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