Cooler Plug
thingiverse
This text simply states that a substitute lid is available for Rubbermaid coolers, featuring an opening designed to securely fasten a safety cord via string or cable.
Download Model from thingiverse
With this file you will be able to print Cooler Plug with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Cooler Plug.