Hardware Does a case for 3ds that clip on to your pants like a cell phone holster exist?

[NANASHI89]

If so, where to buy one?

 

[FAST6191]

I have been surprised in the past but I would be very surprised here for this one.
Some of the old school PDA holders might do something here. Some gun holders could also do something.

More likely though you will do better if you buy a 3ds case, buy a suitable phone clip and slice it all up before sticking it back together your way.

 

[The Real Jdbye]

If so, where to buy one?

Many (most?) 3DS pouches come with a carabiner that can clip on to your pants.

 

[WallsAreLiquid]

You can use some pouch or organizer from Maxpedition/Kiwidition with MOLLE system. Prefer spanish type buckles - they are more convinient and silent for civil usage.

 

[NANASHI89]

You can use some pouch or organizer from Maxpedition/Kiwidition with MOLLE system. Prefer spanish type buckles - they are more convinient and silent for civil usage.

https://www.amazon.com/Maxpedition-...+nintendo+3ds&qid=1562262605&s=gateway&sr=8-2

like this?

 

[WallsAreLiquid]

like this?

Nah. You don't want the book, flip-notebook is more safe: https://www.maxpedition.com/collections/pouches/products/php-iphone-6-6s-7-pouch?variant=27866091537
But I've talked about something like this: https://www.splav.ru/catalog/milita...sumok-besshumnyj-na-6-patronov-12-20-kalibra/
It's much easier to operate than zip-locks, doesn't feel bulky when sitting or crouching and as silent as possible. Please note I give you an idea, not particular models to buy, check size for yourself.