Oh internetz hive mind...

[tamarinne]

I am looking for a brown or black plastic drawstring toggle closure - the kind where you slide it over the strings by pressing down on the button, but when you release the button the toggle closes over the strings and holds them in place.  I have looked at websites of hardware stores, camping stores, beading & craft stores, and none of them seem to have them.  Has anyone out there ever bought one of these, and if so, where?  I would really prefer to just pick it up in person, but I can order on the internet if no other option is available.