Not stitched well - Caldwell TackDriver Shooting Bags

I used masons sand to fill the bag which is a fine sand. I expected minor leakage but it is bad enough that it leaves a little bit of sand everywhere. The fill neck stitching unraveled while filling. I also bought the DeadShot Shooting Rest Bags, Front and Rear Combo. They hold the sand great. I am going to assume this bag was made on a Monday hangover or Friday clock watching day. If I had used something a bit courser to fill it I would have given it 4 Stars. (I used some silicone to seal the fill neck)