Dry age steaks, short loins, ribeyes and striploins yourself at home with the UMAi Dry bags, vacuum sealer, and illustrated guide included in this starter kit. UMAi Dry’s award-winning technology produces dry-aged steak results in an ordinary household refrigerator safely and cleanly. The specially formulated membrane bag allows moisture and oxygen to transfer and eliminates the mess, mold, and odors that are typical for the open-air dry-aging process. This kit includes three short loin size bags, three ribeye/striploin size bags, and a FoodSaver GameSaver Sport vacuum sealer.