Haven't used this one but it's just a silnylon bag. I have a few of unknown manufacture that work good. One advantage is you can immerse your meat in a cold creek to keep it cool.
They are quite strong and can be machine washed.
I bought a similar bag (on sale $13) at Camper's Village. Bought it to store extra clothes that would be thrown in the back of the pickup. Garbage bags always seemed to get snagged and moisture and/or dust would get in.