Use Ikea Knuff magazine files as under sink storage holders. Screw a magazine file holder to the inside of kitchen cupboards. Add space to store more bulky items like chopping boards, cleaning products etc.
When stored under your sink, these rolls of plastic bags inevitably always end up unrolling and getting tangled in your cleaners. Use a paper towel roller to dispense them in an organized and streamlined fashion. See more at Simply Organized