The present invention provides a modular interlocking container stacking system formed by individual support units configured to connect laterally through snap-fit pressure joints.

Each modular unit is designed to support at least one cylindrical container and includes stop features and curved support surfaces that prevent rolling or displacement.

The modular units may be connected side-by-side to form expandable rows of container supports. A first level of containers rests directly on the modular units, while additional containers may be stacked above in pyramidal or stepped multi-row configurations.
The system is scalable, allowing users to increase capacity by adding more modular units. The invention is suitable for use inside refrigerators or in general storage environments outside refrigeration.

The invention may support containers including but not limited to:

• Glass bottles
• Plastic bottles
• Aluminum cans
• Thermoses
• Jars
• Food containers
• Other cylindrical storage items

Containers may range in size from approximately 330 cc to 1000 cc, though other dimensions are possible.

The system may be sold as a starter kit containing multiple modular units, such as a four-unit set, with the ability for users to expand indefinitely by adding more modules.

CONCLUSION

The described invention provides a modular, expandable, and stable interlocking stacking system for cylindrical containers, improving storage efficiency and preventing rolling or displacement in refrigeration and general storage applications