Lucy MacLean is the main character in Amazon's new Fallout series. In the show, Lucy departs from Vault 33 carrying a backpack that bears the iconic vault number symbol with the number 33 on it. This is the second time a vault in California has been featured in a Fallout series, as Vault 33 is located near the Santa Monica Pier in Los Angeles, California. At the same time, Vault 13, from Fallout 1, is situated near Shady Sands. To connect Fallout 76 with the series, Bethesda has released Lucy's Vault 33 Backpack, a skin that can modify any in-game backpack. Here's how to get Lucy's Vault 33 backpack in Fallout 76.