Even a night in the open has not changed. The foaming agent of the foam is really strong smell. Therefore I give as only 3 stars. I think you can govern better. Specifically, because the smell little by little has transferred to the weapon and magazine after I stored them there.
The trunk has a small loop inside grip area, at the then the optional lock can be fitted. Can I still just be seen on the product photo so. This is of course due to window dressing and the law. With a simple Metallhandsäge you would get handle and eyelet on easily. Micro locks but you can use as required by law. Just bring it to do in an emergency nothing :)