I'm posting because I do mine a tad different. Following smokepoles excellent explanation up to the point where I use a plastic bag to line my pack for carrying out the meat and am I carry out a full pack load which is more than the backstraps and tenderloins. In addition, I remove the tenderloins without gutting the animal. It isn't simple but makes for a cleaning site.

I have lost the majority of one deer left overnight to coyotes. The damn things ignored the gut pile (prior to learning to remove tenderloins from outside) and destroyed both hind quarters.

I was pretty proud of myself when the two of us were able to host elk quarter up nearly 5 feet. We wrapped them with a space blanket to keep off the birds.