This system integrates seamlessly with 15" W and 18" D 4-Post Shelving, offering Totes in four customizable heights: 3", 6", 9", and 12". The Totes can be mounted using Tote Rails or placed directly on shelves, making them adaptable to various storage needs. The Totes are designed for mobility and ease of use, featuring options with or without a Safety Stop to secure contents during transport. The system is further enhanced by the availability of Modular Divider Inserts, which allow for up to 16 sections within a single Tote, accommodating diverse item sizes and types. This modularity ensures that users can continuously adapt the storage system to meet evolving demands. Ideal for architects and designers, this system supports high-density storage when mounted on mobile carriages and rails, maximizing space efficiency. The Totes' translucent material provides visibility of contents, while snap-on lids offer additional security. The innovative design and compatibility with a range of accessories make this product a standout choice for creating dynamic and organized storage solutions in any architectural project.