I've owned the big Midway bag for about 18 months. It has held up really well during this period.
To answer OP's question on whether or not the bag's bottom will sag when full...The short answer is "No". The longer answer is "Maybe". You probably could overload it to that point. But it would be so heavy you would have difficulty carrying it.
This is a BIG bag. Since the natural tendency is to fill up empty space, I tend to carry a lot of stuff in mine. It's so full of "stuff" I now carry ammo in a GI ammo box when I go to the range. The damn bag is too heavy for me to handle when I put ammo and a couple of handguns inside in addition to the other other stuff I carry.
It's a good bag at an excellent price.
To answer OP's question on whether or not the bag's bottom will sag when full...The short answer is "No". The longer answer is "Maybe". You probably could overload it to that point. But it would be so heavy you would have difficulty carrying it.
This is a BIG bag. Since the natural tendency is to fill up empty space, I tend to carry a lot of stuff in mine. It's so full of "stuff" I now carry ammo in a GI ammo box when I go to the range. The damn bag is too heavy for me to handle when I put ammo and a couple of handguns inside in addition to the other other stuff I carry.
It's a good bag at an excellent price.