We received this today and I was very pleasantly surprised!!  We put 6 soccer balls in it and there is still a little room, like enough for maybe 1 more ball.  It seems very sturdy and I am so happy to not have to worry about all the kids grabbing their ball or the balls falling out of the van.  We have them in one place and it seems like it is going to last.  Very nice quality!  I am going to order 2 more for our beach stuff this summer so that is all in one place too! :)