Binder hook that works with a rubber band to secure a coiled up bundle.  The binder hook works well for bundling camping ropes, tents, rolled up fabric, electric extension cords, garden hoses, cables, tubing, tools or anything that needs to be bundled up.

While pretty much any size/thickness of rubber band can be used, but for bigger bundles use a heavier rubber band.  To ensure sturdiness print 4+ walls and 5+ top and bottom layers along with a 20% infill.  PLA works well, but consider PTEG for extended outdoor use.

The included 3mf file was sliced in Creality Print 7.1, and the printer was a Creality K1.