Hi, I am designing a new shirt for sport, it has safety features asked for by the governing body. I need to incorporate a clear pouch, sewn into the garment, for the wearer to slide in their medical details when in competitions.

Is there a clear 'fabric' type plastic that could be flexible, not ridged and could withstand low temperatures in a washing machine? I am guessing careful washing would be needed and little or no spinning.

Any assistance appreciated.

Yours
Seona LB
Mitchelswood EC