WHERE do I buy jewelry/coin "CASE COVER" (22"x34"x 3 1/4")?

Please does anyone know where I should call to purchase a jewelry/coin case "cover" (size 22" x 34" x 3 1/4")?

I am looking for a soft material such as leather - not those hard duty containers.

I found a case available at Protek but they are expensive.

In case you know any vendor in US please feel free to recommend.

Thank you so much for your attention!