I have a pretty good wire shelving system in our walk in purchased from the Container Store. GREAT for my shoes, but not so much for my bags since when we put in the system, I wasn't obsessed with bags yet! I've got all my bags on the top shelf in their dust bags, however I've got storage boxes on the top shelf on their sides, no lids with 3 bags in each one of those so the bags aren't all leaning against each other.