IRIS 3-Pack Stackable Plastic Legal File Storage Box Large 8-Gallons (32-Quart) Blue Weatherproof Heavy Duty Tote with Latching Lid in the Plastic Storage Containers department at Lowes.com
10" X 14" X 13.25" Mesh Crate File Box White - Brightroom™ : Target
Quick File Storage Boxes - 24 x 12 x 10" S-9882 - Uline
Office Depot Brand Portable File Box 10 1116 H x 14 1116 W x 10 38 D ClearNavy - Office Depot
Economy File Storage Boxes with Lid, 24 x 12 x 10" for $4.53 Online | The Packaging Company