Do you save plastic grocery bags? How about the paper roll after all the paper towels are used? I re-use these as doggie poop bags/carrier. I stuff the first plastic bag in the paper roll, and loop the plastic handle of the bag to the bottom of another bag as I stuff the bags in the paper roll. I stuff three to four bags in a roll with the last plastic bag's handle sticking out. When it comes time to use a bag I pull it out of the roll and since the bags are looped a fresh one pops up ready to use. Get the idea? I have these where ever I can store them in the RV inside or outside. A common ritual before a trip is to stuff doggie rolls! Pass this re-use along.Happy Trails.....