These bags are sometimes used to package supermarket vegetables. They are essentially mesh tubes, closed with string on the label end and some kind of tape on the bottom. Instead of ripping a hole in the mesh to get the produce out (as was done in this picture), open up the ends of the tube instead. The tape sticks to itself but not the bag, really, so I managed to tease it off the end with a little effort. The string on the label end pulls right out if you do it right. Or just cut it, if you prefer, but try not to damage the bag.