Azeroth DB
Pack of Expert Supplies
Item Level 1
Binds when picked up
"Contains a random assortment of profession materials for Expert crafters."
Where to find it
No Azeroth Forever: World Recorder player has seen where it comes from yet. Azeroth Forever: World Recorder
WoW Forever item sources and crafting uses
WoW Forever bags up to level 30: slots and how to get themAdventurers’ notes