The quality looks good but this is the first of any Ballast bag I have seen in person. It doesn't have the foam liner like some other brands but I don't feel any sharp edges either.
The boat stays on our lift all summer and it has enough capacity for the ballast so we won't be pulling it in and out of the boat for every use. Time will tell how much we move it around in the boat.

2005 Tige 22v