Check it out - a simple but effective idea - it's a magnet you stick to the back of your gas cap so you can 'stick' it to your ignition switch when filling up - no more lost / forgotten caps. Check it out at:


https://www.rickrak.com/product/gas-kap-keeper/


I got mine in the mail yesterday. The magnet is small so it doesn't interfere with anything but it also sits flush to the handle so it works well. I am a happy customer!

 

I put my gas cap on my seat. I've never lost or forgotten a cap yet.