i've used a thick garbage bag and a cheap garbage bag. the thick bags are heavy and the cheap ones don't last long. i spend my time utilizing the surroundings to my favor and getting the meat into bags quickly. in treed areas i'll hang the meat and then slip the bag on after i pick hairs or lightly rinse if it touched dirt. i hunt solo so i get creative. the best thing i've done to help keep meat clean is learn how to cut hide without putting hair everywhere.