ID Card Holder - Single + Double

Needing a simple double ID card holder for work, I drafted one up using Prusa hexagon styling.  Single card units are just 3.5 mm thick and use less than 4 g of filament.  Double card units are 5.5 mm thick and use less than 5 g of filament

Two loading styles to choose from - pick the bottom-load holder for ease of card removal, or choose the top-load design for more secure storage.  And, for those that need to carry two IDs, there's a dual-slot version of each loading style. 

PETG or other higher-temperature filaments are recommended. 

Add a badge clip (affiliate link): https://amzn.to/3MV9VWt 

Or a retractable lanyard clip (affiliate link): https://amzn.to/45vcfL8 

Thanks, and enjoy!