You have no idea how important this little sack is do you ? Well, I'll let you in on a little secret. The sack contains special blessed dust that is used for plant food. Thats one of the biggest reasons why any planet Brucians has decided to populate become full of healthy plant life in such a short period of time. It is also one of the key components on all XsiDefs ships. You will learn more about it at a later date, when we decide that you are worthy of that knowledge.