I just bought my son this bag: (http://www.baseballbargains.com/shop/easton-walk-off-bat-pack-a159013/) for his birthday. I've never seen anything like this, when I was a kid we just had those big floppy things. He loves this thing so much he is using it as his school backpack too. Is this the normal thing nowadays? It seems like theres plenty of room. I just hope he doesn't become a catcher! Any advice on this matter helps. Thanks!