I did this one of the first days of the lockdown, but I only took pictures a couple of days ago a sami-style leather pouch from an old (and quite ugly) leather jacket¹ and some red felt I had around:

I browsed through a number of search results for “sami style leather pouch” and drafted my own (very simple) pattern; I'm afraid I've lost the links I used.

My SO mentioned that it looks like pouch of gold coins from fantasy games, but the real contents are much more preciooouuuusss:

(the biggest, heavier steel washers I could find in the local DIY stores, that I use as pattern weights)

¹ that I got for free under the menace “if you don't come to take this (and other perfectly working things, including some almost-new garments) I'm going to throw everything away”