Icom 2730A Ram Mount Suction Cup Holder 

I didn't want to spend $80 on the ICOM IC-MBF1 Suction Cup Base. I purchased the Deluxe model which came with a MBA-5 Remote head bracket. So I used some Ram Mounts I had laying around that I use for my GoPro.
Items Used:
RAM-B-166-103U - RAM Mount 1" Diameter Ball Standard Length Double Socket Arm w/325" Diameter Suction Cup Twist Lock Base
amzn.to/2n53EwX
RAM Mounts RAM-B-238 RAM 2.43" x 1.31" Diamond Base with 1" Ball
amzn.to/2oCeM1s