Roughtote ® Clear Storage Boxes. • Durable polypropylene boxes keep contents contained, dry and dust-free • Shatter-resistant down to 0°F • Built-in handles for easy lifting and carrying See-through clarity allows for easy identification of contents. Multiple sizes offer a variety of storage solutions. All units stack, maximizing storage space. Clear polypropylene with white lid. 4.9-Gallon Capacity.