How many times have you wished for another bag for those unexpected treasures? These perfect travel companions are "musts" for last-minute shopping when you travel. Easily folded into their own pouches, these bags take up very little room and open to small, medium or large size. Avoid being charged "overweight" fees by the airlines by keeping our Zipout Shopping Baggs handy. You can always pack the extra weight in it, and either carry it on or check it. Made of lightweight, water-resistant fabric.