Review on Bushwhacker® Mesa Trunk Bag Black by Tom Roberts

I ordered this bag for myself, I've been using it for about a month. In general I am satisfied. Quality material and construction. The main compartment is insulated and keeps drinks cold for hours at 80 degrees. The only complaint I have is that it sometimes tilts to one side when on my Bontrager luggage, even when strapped. I ordered a second one and it's different. The material seems to be more robust, the logo on the back is bigger, the zippers are different. This new one has a label in the main compartment that says 'Made in Vietnam'. On the other hand, there is no label indicating the place of manufacture. I don't know if there is a real difference in quality between them. I upload photos to show the differences. UPDATE 8/11/16: The first bag I bought lost all of its structural shape. It sags constantly and hangs on the side when loaded, even in the middle compartment. This makes this bag completely unusable. I had to switch to another brand. I downgraded my rating to 3 stars. The second one marked 'Made in Vietnam' was for a friend and had no issues that I know of.