Leather Chastity Belt Advice

Hi, having found nearly impossible to use ball trapping devices (the base rings block circulation or let the balls slip out, with VERY painful results, and there seem to be no "right" size for me: the best I found causes BOTH problems...) I am thinking about a leather lockable panty.
I found this:

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Which seems interesting but... going to toilet seems almost impossible, especially defecation would probably require removing the harness. At least in the pics on the site I can see no hole or bifurcation allowing for anal duties. This makes 24/7 impossible, I am afraid.
Anyone has experience with such devices?

I know what you mean re: the scrotum grasping rings, but stick with them because you will find a size that fits, doesn't cause chafing, or allow a bollock to slip out. The perfect size will also be very comfortable, mines been on a month now and I almost don't feel it on. Get a cage with longitudinal slits in, and this allows cleaning, making the wearing a permanent affair. Its called the birdcage in stainless steel. I've had about 6 devices and this is the way to go. The tube length is 10cm which at 4" is a bit big for me, but allows for a semi-erection in the early hours of the morning when you are dreaming about sex..... , and for my 2.5" soft dick, room to flap about in the breeze in the day, perfect.
As for the leather one, I reckon that is more a party item.

Here's mine....

I'm thinking of getting a leather one similar to what is shown because ball trap devices are no good for me either. I'm a big guy with a very small flaccid pens that literally disappears inside my body most of the time. I need more of a groin shield, but can't spend the money on a neosteel at this point in chastity...

CB3000 has 5 ring sizes and 3 spacers.
The second bigger (number 4) lets balls slip through. The third bigger causes veins to appear on my scrotum. So I taped the bottom of ring 4 to make it more oval and slightly smaller. Balls show veins and slip through...
Anyway the manufacturer confirmed that the leather belt should be removed for bodily functions, so no 24/7.