It is well built and very reliable; The landing is perfect, there are no gaps and setbacks anywhere. I use the green ratchet strap you see in my photos for a number of reasons, but it's not needed at all for a better clasp or anything: (1.) This box isn't advertised as waterproof, but I cleaned and glued the edges thin coat of Molykote (hydrophobic sealer) and use tape for extra even pressure and so far it hasn't even leaked, and; (2) It's just an extra strap to have on hand when I need it. The