You can go green and look ultra cool with these compact shopping bags. It can turn from a full size bag into a pocket-sized ball in a few seconds. Place your hand into the attached pouch and scrunch it. Then stretch the flap over the bag. It’s the same method as how you would roll up your socks into a ball. What’s great about these re-usable shopping bag is that they can easily fit into your purse. I just love the colours on these bags. Available at FlipandTumble.com.