JBL Charge 4 Shoulder strap ring

So, i needed to carry with me my JBL Charge 4 portable speaker, however it did not had any good carrying-points so i decided to make my own.

There is two revisions of it, the first i just took some keystraps trough the holes and carried it with and the second revision is thicker (7mm instead of 5mm) and with a larger hole for the carrying shoulder strap.

Installing instructions:

Use a "strech-cord" (or just tie the knot after installing) and pull trough according to the pictures and the