Huh. Never thought of that...

Maybe it's covered up by her clothing?

Logically yes probably why she typically wears overalls that way you can't see it.

I just Googled it, and yes bandicoots are marsupials.

I think not all marsupials have a puch, Just kangaroos I guess

Well, yeah. Where else would they keep all those gems and crystals?

yeah she would have one, unless she is too young to develop one.

Interesting question.

It takes about 2 minutes of googling to find out

According to my research, bandicoots do indeed have pouches but they're nothing like the ones kangaroos have. You see, the opening of a kangaroo pouch is on the front, but a bandicoot pouch opens at the back (which is pretty close to the female crotch area) and that's because bandicoots tend to do a fair bit of digging, otherwise the pouch would just fill up with dirt.

But does Coco have one? Well, even though she is a bandicoot she does have a pretty human-like body so I doubt she would have one, or at least not anymore (thanks to Cortex). But even if she still has one it'd be pretty useless since the young would just fall right out whenever she stands upright.

So I guess in the end it remains a mystery, but I'm glad you mentioned it anyway.