I found this first..
Is a valid FOID card required to bow hunt?
No. A bow and arrow is not defined as a firearm.
Then I found this...
What constitutes a legal "case" for transporting a firearm?
The Criminal Code refers to "a case, firearm carrying box, shipping box, or other container." However, the Wildlife Code is more specific, defining case as "a container specifically designed for the purpose of housing a gun or bow and arrow device which completely encloses such gun or bow and arrow device by being zipped, snapped, buckled, tied, or otherwise fastened with no portion of the gun or bow and arrow device exposed."
Its kind of says two different things at the same time. First a bow isnt a firearm , then its got to be cased because it is....