Packs are items that allow the player to carry an extra item of a certain type. They open up a "Pack" slot that can be accessed by pressing Left + Right.

Players can carry only one Pack at a time. If another Pack is picked up, the current Pack and any attached items are dropped on the ground.

Pack Use Notes
Tool backpack
Allows the player to carry one more Consumable.
Bag holding
Bag of Holding
Allows the player to carry an infinite amount of Consumables. New items will be added to the top of the queue. The third item is unable to be used until the first (bound to Up + Left) or second (bound to Left + Right) item have been used.
Allows the player to carry an additional Weapon. Pressing Left + Right will swap any currently equipped weapon with the holstered weapon.