This page of the Biomutant guide contains a walkthrough of the Find the Stornkboxes side quest. Here we've described everything you need to do to complete the task and earn rewards.
Starting the quest
How to start: Finding the Stornkbox
Reward: 100 XP.
To start the quest, you must come across one of the Stornkboxes. They are scattered across different parts of the game world.
Location: Motojus Station.
You'll find this Stornkbox in a dilapidated building with one wall demolished.
Location: Leftovers 7E.
You will find this Stornkbox in a dilapidated building, right next to a demolished wall. This room was probably previously a bedroom because there is a large bed next to it.