The TRX PRO series bino system is one-of-a-kind. Throwing away the traditional models and functions, we set out to build something that would be able to withstand the riggers of off road hunting. We don't have any magnetic latches to come undone and risk losing your optics. We have a solid, single release buckle system, that gives you 100% secure closure. Very low profile so you don't feel like you are wearing a pack on the front of your chest. Sleek and comfortable harness system which is fully adjustable. Built-in rain shield and optic cloth.