Description A 3D printable tactical-style can cup designed for standard 12oz cans, built around a modular system that allows accessories to be mounted directly using a Picatinny-style rail. Fully compatible with accessories from the original 16oz version. Features Fits standard 12oz cans Integrated Picatinny-style rail system for modular attachments Compatible with existing 16oz Tactical Can Cup accessories Durable, angular tactical design Single-color print optimized for clean, easy production Functional ergonomic handle for secure grip Print Details Layer Height: 0.2mm recommended Infill: 10–20% Material: PLA, PETG, or ABS Supports: Minimal or not required depending on orientation Orientation: Upright Designed for reliable, repeatable prints Use Cases Everyday drink holder with added functionality Modular accessory platform for custom setups Great seller for print-to-sell businesses Workshop, garage, or desk accessory Content creation / TikTok-ready product Notes Designed for standard 12oz cans Fully compatible with prior Tactical Can Cup accessories Accessories attach via rail system (not included unless specified) Fit and tolerances may vary slightly depending on printer calibration PETG or ABS recommended for durability Keywords tactical can cup 12oz, modular can holder stl, picatinny rail cup, 3d printed tactical cup, 12oz can holder stl, modular drink holder, edc gear print, tactical drink holder stl, print to sell 3d model, stl file download, functional 3d print, accessory mount cup, rugged cup design