Systemically, the Pack-It Bracket is the connection of things which forms a complex whole. It's also not just about the bracket itself; rather the multitude of principles which are baked into the Pack-It Bracket kits. All structures work together in harmony to preform a function with the highest possible performance outcome. When you combine these stats with the other products on the market Mo-Pros has the strongest set up also with a thrown in LIFETIME WARRANTY!