Backpack
The Backpack grants you the use of another Active Item. Useful, but cumbersome.
Sell Creep buyback price16
ShellsDescription
Backpack is a passive item.
Effects
- Allows the player to hold an extra active item.
- The active items are switched by default by pressing Shift (keyboard) or up on the D-pad (controller).
Synergies
If the player also has 
M1 , its reload time is decreased by 20%, and its magazine size and maximum ammo are increased. Movement speed is also increased while M1 is held.
If the player has 
Makarov , Makarov's maximum ammo is increased by 30%. While holding Marakov, it occasionally fires a homing bullet at an enemy for free.
If the player also has 
Jetpack , activating the Jetpack fires a rocket in the direction of the crosshair. This has a cooldown of about 5 seconds.
The rocket can be used to find secret rooms in shops as it does not anger Bello.
If the player also has 
GuNNER , there's a chance a skull will spawn when getting hit to recover lost health, even if the player has another weapon equipped while getting hit.
Notes
- If duplicates of this item are somehow obtained, adds another active item slot to the player's inventory.
Trivia
- The M1 Multi-Tool synergy could be a reference to the MIDA Multi-Tool , a gun from the game Destiny .