Packout-Style Micro Storage Box (Stackable & Modular)

Turn unused lid space into modular storage with this rugged Packout-style micro storage box. Designed to lock directly into compatible Packout-style lids, these compact containers snap securely in place while giving you quick-access storage for small tools, hardware, electronics, or whatever random gear you always lose in the bottom of your toolbox. Even better — they stack and lock into each other just like the real system. That means you can build your own modular storage layout directly on top of your toolbox or workbench. This design was engineered to be 100% 3D printable, including a fully printed hinge pin for durability and long-term reliability. The lid features a tight, robust fit so your parts stay secure whether you're in the shop, garage, or out on a jobsite. Key Features • Packout-Style Lid Mounting – Locks securely into compatible toolbox lids • Stackable Modular Design – Containers interlock with each other • Fully 3D Printable – No hardware required • Printed Hinge Pin – Designed for strength and durability • Secure Lid Closure – Tight fit to keep contents protected • Two Versions Included –  • With logo  • Without logo • Perfect for Small Parts Storage – screws, bits, electronics, hardware, fidget toys, collectibles, and more Design Highlights This model was built to replicate the foot-and-receiver locking system used on modular toolbox systems. The bottom feet slide into the lid receiver, while the top lid includes matching receivers, allowing additional boxes to stack on top. The result is a fully modular micro storage ecosystem you can customize however you want. Great Uses • Tool organization • Workshop storage • Hardware sorting • Electronics parts bins • Desk organization • Travel parts container • Collectible display box (Yes… it even works great for hiding tiny treasures.) Printing Notes • Designed for FDM 3D printing • Multi-color friendly for clean accent panels • No supports required (depending on slicer settings) • Strong hinge geometry for long-term durability Files Included • Packout-Style Micro Storage Box • Packout-Style Lid • Version with logo • Version without logo Perfect For Makers Who Love 3D printing, modular storage systems, toolbox organization, workshop upgrades, jobsite gear, maker tools, and functional prints.