Iris 12" x 12" Paper Storage Case | The Container Store
Amazon.com: Recollections 12x12 Scrapbook Storage Case (Mint)
Iris Usa 6pack For 12" X 12" Paper Thick Portable Plastic Scrapbook Paper Storage Cases With Built-in Handle, Clear : Target
Amazon.com: Denkee 12 x 12 Paper Storage, 4 Pack Scrapbook Storage Box for 12" x 12" Paper, Plastic Portable Project Case, Slim Documents Magazines Paper Protector (12.4 x 12.8 x 1.1 in) : Office Products
We R Makers 12x12 Craft and Photo Case Craft Storage Bins