Quantum Heavy-Duty Attached Lid Containers are reusable and designed for optimal use in storage, distribution, and order picking. These containers feature permanently attached tops with steel hinges that interlock, enhancing stacking strength and security. They can be stacked to maximize storage space and nested when empty to conserve space. The textured, non-slip bottom ensures smooth conveyance, while ergonomically designed handles facilitate easy lifting. Recessed lids promote maximum load stability, and a padlock eye provides a security option for fastening and locking the covers. Molded from high-density, FDA-approved polyethylene, these containers close securely to shield contents from dust and damage. Available in gray, they offer a durable and secure storage solution.