Customizable Car Cup Holder Adapter

I prefer to use my 32 oz Hydroflask over any other double walled insulated container I have, but I find myself laying it down on the passenger seat of my '16 Tacoma which is fine while driving alone. I decided to make this after golfing and wishing I could put my hydroflask into the cup holder in the golf cart as well so I designed this to work in both a Club Car golf cart and my '16 Toyota Tacoma.

It is customizable if you want to measure and make sure it works for your vehicle as well. I also made it so you can have a cut out for a coffee cup also. The design is functional but not fancy by any means. Hope you find use for it as well.