Koola Buck Antimicrobial Game Bags Safer than standard bags in warm weather conditions. Reduces surface bacteria 8X more than standard bags. Repels egg laying insects. Holds moisture in while aging game. Age longer with less waste and spoilage. Choose from four options, XXL 4 pack moose/elk, XL 4 pack elk quarter bags, L 4 pack deer quarter bags, L 1 pack deer or antelope body bag. Made from tightly knitted cotton/poly blend material designed for strength and durability.