Last year for Christmas I purchased one of these bags by Drive-By as a Christmas present and I have always thought they were really handy and neat. Billboard bags, such as these, use cleaned and recycled old billboards or signage as material for the bag. These types of bags are super durable bags that you can toss around and abuse without worrying about damaging the bag (e.g. shoving it in a gym locker repeatedly).
Drive-By is a Minneapolis company founded by Jeff and Gail Greengard and all bags are made in Minnesota.
To watch a video of how the bags are made, click here.