Keystone Bags June 28, 2015 ~ Milkweed & Poppyseed ~ Leave a comment I’m returning to this keystone shaped bag, one of the first shapes I made when I started working with wool. The difference is the strap and closure. These have just one. And they are short, to carry by the hand. The bags are small, this one perfect for phone and keys. And clearly the strap somewhat hinders access to the inside. Here is it from the back, closed up. And from the side. It’s a skinny, mini merino. With a linen lining, of course.