Alternative to crib bumpers and not the new mesh ones

Hi!
I currently own the 5th edition book and cannot find an item that was listed in a prior edition. Years ago, an earllier edition of this book briefly discussed a all in one crib matress and bumper (out of foam, I think). It was called something like "Baby Bumpee". Does anyone recall this product and it's actual name. I cannot seem to locate it on the internet.
Thanks so much