A rip-stop via ferrata system, as per the Iron Cruiser, but with captive eye self locking krabs that just need a squeeze to open them.
The two Easy Rider karabiners have hot-forged bodies, gates and triggers with ergonomically contoured shapes for easy clip/unclip action and comfort. The 'biners also have a patent-pending internal locking mechanism and squeeze actuation, which provides excellent ease-of-use, eliminates hand pinch potential and greatly increases the ergonomic function of the karabiner.
There is nowhere to attach a "cow's tail" to but it can easily be attached to the harness belay loop.
Shelf life: 10 years. Lifespan: 2-5 years depending on how frequently it is used and on the conditions of its use.