Amazon.com: Finnhomy 3 Shelf Bathroom Space Saver Over The Toilet Rack Bathroom Corner Stand Storage Organizer Accessories Bathroom Cabinet Tower Shelf with ORB Finish 23.5" W x 10.5" D x 64.5" H :
Amazon.com: HOMEFORT Metal Bathroom Shelf,6-Tier Tower Rack, Freestanding Storage Organizer, Metal Shelving Unit with 6-Tier Durable Shelves for Bathroom, Kitchen, Living Room, Laundry : Home & Kitchen
Costway Wooden Over The Toilet Storage Cabinet Spacesaver Organizer Bathroom Tower Rack - Walmart.com
Yamazaki Tower Rolling Towel Rack | The Container Store