A reusable food storage bag manufactured from material which is sewn to form a bag with an opening and has been soaked in a solution containing bees wax, oil, and resin. Also, a method of making a reusable food storage bag comprising the steps of obtaining a piece of rectangular material, folding the material in half lengthwise, double folding side edges of the material in a tapered fashion, and soaking the material in a solution comprising bees wax, oil, and resin.