deer bags, bed sheets, or cheese cloth is the only way to go. Hang it outside in a shed or your garage where it can get some air.. if its warmer out the meat will age quicker.... use your nose. sometimes i'll hang one 3-5 days in cold weather. in warm weather i may cut it up the next day....
the nose knows when its time to cut and wrap....
its the natural decomposing process that makes the meat tender... i wrap with butcher paper and don't use plastic at all... 02 cents...
if you don't have a place to hang your deer in a cool place, don't age it at all. cut it up and wrap it, or take it to a butcher.