Plan: Chemist's Backpack Mod

Plan: Chemist's Backpack Mod is a backpack mod plan in Fallout 76, introduced in the Wastelanders update.

Locations

 * May be purchased from Mortimer for 350 gold bullion with a Raiders reputation of at least Friendly.
 * The plan is also sold by Minerva as part of her rotating inventory.

Unlocks
This plan unlocks crafting of the chemist mod for the backpack at an armor workbench.