Where do you put your phone?

pinky

So I have a roadster touring sport.
and a Samsung S8+ (too big for cup holder)

Sure I can put it in the arm rest but gota lift it put it in there, ... bottom line is arm rest is much of an inconvenient

If I put it anywhere else including on the passenger sit it goes flying under the seat, ....

So I was thinking maybe one of these "Pocket" that go between the seats and central area ????

Where do you put yours?