For the winter archer. This puts a lot of strees on the stitching of your hoodies pouch. Use in a pinch, or on an old hoodie you mind less for - like that exists.... You dont have to use a shrunk wool sweater as I have. You can use a towel or any fabric. Simply roll as tightly as possible and slide into the pouch. Open with your hands and use to keep your hands warm without worrying about mits or gloves. Great if you need to use the dexterity of your hands often I take no responsiblity for harm done to hoodies. The one shown in the image ks under my whool sweater. One of six.