Review on Eyeglass Fabrics Portable Clamshell Eyeglasses by Martin Alvarez

The case is well made. Unlike other brands I've bought, this case is big enough to fit my glasses. Lined with nice fabric. "Nylon". Definitely durable with forced locking mechanism. I can't say anything about the strength of the hull. You can't drive over it by car, but based on my observations I think this case will continue for a while. I think it's good value for money and will buy it again if needed.