I got my new Amazon Echo today, now you folks have seen where I modded an Echo into a waterproof enclosure for my hot tub, Well I saw the Echo DOT would fit PERFECTLY into my cup holder and the idea was born!

Step 1: The Cup Holder Assistant

In the future I will add a Low profile angled micro USB adapter so I can turn the unit to proper orientation, But as a fit test this worked great, I used my iphone as a wifi hotspot, and my car as the bluetooth speaker.

Went for a quick drive around the area and it worked flawlessly!