also known as the philosopher's sack
n. a magical pouch, made of a dried scrotum of a powerful magician/sorcerer. sorcerers sacks are extremely rare, as nobody wants to sacrifice their ballsack. the sack has many valuable qualities/properties:
1. able to expand indefinitely without increase in size (unlimited sotrage)
2. while wearing the sorcerers sack the user's waste products are instantly transfered to the sack
3. the sorcerers sack must be worn around the neck
The sorcerers sack must be emptied once a month lest it get too heavy
"i put on my sorcerers sack and i easily made the 10 hour drive from new york"
"i forgot to empty my sorcerers sack and now my neck is sore"