This site is worth a look, if you haven’t already. I have one of their push-through thongs which is very well made. Some of the products look a little expensive (to me) and, the lead-time is quite long also. I assume that’s due to everything being made to order.http://www.tendenze-shop.de/v2.0/home.php
some of the best in the game. I have their HorseGurt strap, super hot accessory or worn by itself