Google advertises the home mini as a great speaker for around the house, however the fact that it's tied to a power outlet makes this a little difficult. This portable battery dock uses an Anker Powercore 10000 http://a.co/7p9Sa7F to power the mini.
You'll notice that there's a small cavity just above the power bank slot. This is where I like to put a small 12mm neodymium magnet to hold the mini down. It keeps it from sliding around and I can even turn the dock upside down. Just stop the print right before it fills over the cavity, drop in the magnet then resume.
I can upload a version without the cavity upon request!
google_home_mini_dock_v14.stl | 738.4KB |