Grid Lock - Card Storage - Deck Box System

Upgrade your card storage with a modular, interlocking deck box system designed around Magic: The Gathering Commander decks, but can be utilized for any number of games and card combinations — brought to you by OpenForm Creations. This isn’t just a deck box — it’s a buildable storage system. Each box securely holds a full Commander deck and connects to other boxes to form a larger, organized structure. Bring one deck or bring your whole arsenal — no bag required. Part of a growing modular deck storage system — expand anytime with handles, straps, and custom lids. The built-in interlocking design allows multiple boxes to attach together for easy transport, and the system can be configured to support handle or strap attachments when carrying several decks at once. Perfect for Commander nights, tournaments, or keeping your collection neatly organized at home. Designed for easy 3D printing, this model prints without supports and features a reliable snap-fit lid to keep your cards protected