Note: This model is customizable (parametric), this means you can change its characteristics to fit your needs.

Stacka is a fully modular container system designed to adapt to whatever you need to store. Use it in the workshop for hardware, in the kitchen for dry goods, in your backpack for travel essentials, or on the trail for camping gear. Because every dimension can be customized, Stacka scales from small organizers 20x20x30mm to print bed-size storage boxes without changing its core functionality.

Design  
A clean form with soft edges makes Stacka easy to grip, pack, and stack. Its minimal, modern geometry fits naturally into bags, drawers, shelves, and toolkits. Whether you print a single container or build a multilayer tower, the system stays compact, stable, and visually consistent. To avoid print-support blemishes, there are no critical overhangs.

System  
Stacka is built around a base module that can be used alone or expanded with one or multiple middle compartments. Every layer shares the same interlocking interface, allowing you to mix sizes, color or combine box heights. Each connection forms a secure connection with the layer above and below, keeping the stack tight during transport.

Mechanics 
A distributed pressure clasp system locks layers together without hotspots or warping, while the clasps self tightening design ensures a snug, rattle free fit. The mechanism opens smoothly when needed but stays firmly closed when carried, tossed in a bag, or stacked high on a shelf.

Big thanks to Mike ([https://makerworld.com/sv/@Mihai_B_Mike](https://makerworld.com/sv/@Mihai_B_Mike)) for helping with parametric details 🙏