Cotton Muslin Produce Bags are our most versatile reusable bag. They eliminate the need for plastic bags and are great for both shopping and storage. The fabric allows for good air circulation, ideal for pantry storage. When dampened they provide a moist blanket keeping refrigerated greens nice and crisp and avoiding the slimy mess that can occur in plastic bags. Cotton Muslin is a smooth and delicate fabric that wears well. Easy to care for, just wash them in cold water and line dry (expect about 10% shrinkage on first wash). Our bags are made of UNBLEACHED ORGANIC COTTON. Although higher in cost, it provides huge benefits to the environment and our health by avoiding the highly toxic pesticides, fertilizers and processing chemicals used in regular cotton crops. For larger fruits and vegetables see our Organic Cotton Reusable Mesh Produce Bag.