This actually happened. I found a backpack inside a backpack, but I could only take the backpack I found inside the backpack, and not the backpack which had the backpack inside it.
In other words, in this game, backpacks are basically Poké Balls.
As a matter of fact, I've seen a comic similar to this but about Poké Balls. I think mine is funnier though, because everyone knows the oddity of finding a Poké Ball inside a Poké Ball, and only getting the Poké Ball you found inside the Poké Ball, and not the Poké Ball you found with a Poké Ball inside it.
In other words, in this game, backpacks are basically Poké Balls.
As a matter of fact, I've seen a comic similar to this but about Poké Balls. I think mine is funnier though, because everyone knows the oddity of finding a Poké Ball inside a Poké Ball, and only getting the Poké Ball you found inside the Poké Ball, and not the Poké Ball you found with a Poké Ball inside it.
Have I confused you yet?