Durable reinforced carbon steel frame with rust resistant bins and anti slip grooves for stable, long lasting use. Ergonomic handles and modular dividers support easy organization and separation of raw vs cooked items. Bins stack vertically to maximize space and make bottom layer items easy to reach without moving contents. Sliding rails with staggered grooves adapt to different freezer depths for a secure fit. Ventilated mesh panels promote airflow around contents to help preserve seafood and perishables. Fits standard freezers, refrigerators, and cabinets; modular design allows quick reconfiguration as storage needs change. Use scenarios: a) home freezer for bulk meats, seafood, and frozen vegetables; b) restaurant prep area for quick access to ingredients with clear raw/cooked separation; c) grocery store back room for bulk meat and seafood inventory. Key benefits: saves space, speeds retrieval, improves inventory control, and helps maintain product quality.