Arm band
Available strap colours are black, orange and blue. Available pocket colours are black, orange and sky blue.
All parts are zig-zag stitched. The hook-and-loop length is willingly too long. Try it on your arm, flexed and wetsuit on, then cut the excess length if you want.
Motion slides in it from the bottom. There is a purpose-made hole in the bottom textile. Pull and lift the textile flap from inside the pocket, insert Motion, close the flap, slide the flap back between Motion and the armband bottom to secure everything. Please do not stretch the silicone.
Wear it with the pocket hole on your shoulder side and don't overtighten the strap. If the pocket is pulled by the strap, it's too tight already.