packs for gettin out game

[foothillsman]

Hi folks

Is there a manufacturer that makes pack sacks for carrying out game which will collapse into a smaller unit which can be packed on your back.

I have a couple of spots in which I hunt elk that has very dense brush, and the only way you can hunt the area is to get in there early in the morning quietly and wait for them to work their way past you. Sometimes I need to reposition myself and having a big pack sack getting scraped by brush as I walk does not help an already tough task.

I want to carry the pack sack, because it's quite a ways from the road and if I return to my vehicle, I would like the first trip back to be productive.

If you guys have any other ideas I would sure welcome them, and are more than willing to use it if it would work for my particular situation.