Based on the original model supplied to the community by dbrand. 
Added screw holes to align with the RAP-224-1U and notch to identify the top of the mount.

For anytime you go travelling with your SteamDeck Killswitch and want to mount it in front of you. Unfortunately, not all air crafts offer a slot to hold your Steam Deck so I came up with the simple idea of attaching the mount to a RAM 3.3" Diameter Suction Cup Base (RAP-224-1U). 

Enjoy!

Note: I have noticed there is a little movement after locking in to the Killswitch case, however this is minimal and behaves the same way with the dbrand kickstand. Personally, it never bothered me as I don't see a flaw in the original design. However, if you want to tweak the tolerances of the design, I have included the .step files!