For the eco-warrior in all of us. You’re out shopping with your environmentally friendly, reusable shopping bag when you notice a local miscreant perpetrating some crime against the earth. Fortunately, your bag doubles as mask, so you dump your groceries on the pavement, hood your face, and (blindly) stare down the evil-doer. And once again you’ve saved the day. Brilliant concept. Would I ever don the mask? No. Would I enjoy having the ability to do so? Very much. More.