I've used these reel cases now for about 10 years to protect a couple of ultralight spinning reels from damage while being transported in paniers on pack horses in the Rockies. The cases aren't protected by any other case or duffel, so they are pretty well exposed to some very rough treatment. I'm happy to say that the cases have done their job, and the reels haven't suffered any damage from their numerous trips. I'll be ordering two more shortly for some new reels. Quality product!
Couldn't ask for a better way to contain and protect two reels in a small tackle box. The third case is perfect for corraling my car cell phone charger and earpiece cable in the glove box. Given the time, I will probably be able to come up with other uses for the case.