OBundle
The OBundle is used for a specific scenario where you need to get the OBundle upstairs in an apartment building in order to extinguish the fire. It can be found in the Firetruck. How to use it:
The OBundle can be picked up by reaching for it and pressing the trigger button on your controller. It will then be on your shoulder and you can see outlines on the floor where you need to place it. Simply reach for those outlines and press the trigger button to place it.