Creative Mark Mesh Zipper Bags are an easy solution for organizing and transporting art supplies! Due to their construction of plastic covered mesh, these bags will protect art supplies from liquid and dirt. They will also retain liquids, if paint or ink spills within the bag during transport! Use them in your studio, classroom, home or art cases for separating art supplies such as paints, paint brushes, colored pencils, sketchbooks and erasers. They're also excellent for quickly transporting art supplies! No need to pack everything up, just pick up your Mesh Zipper Bags and go!