From Walnut Creek, Ca. Just 25 miles away From the PCH
Bang for the Buck
This review is for the 24L case. I purchased it to replace the tail bag I had. Concerns about someone walking away with it or it's contents moved me to get a hard case. If you are trying to keep a skinny profile on your bike this will do the task. The case information says it will hold one full face helmet. With my Shoei Syncrotech it will not. So for this feature chose wisely.
The universal mounting plate did work out on my V-Strom Adventure but it took very creative planning on my part to get it mounted up. If you are looking for easy bolt-on-and-go this is not the product for you.
The top case does not interfere with the lids of the side cases. If I had gone to a larger size I would need to remove the top case to get the side cases open all the way.
Too early to review durability and yes it is a flexible plastic.