I like having a key-ring that allows me to remove my car key (or key fob) from the rest of my keys, especially if I am turning the car in for service. The extra, loose keys sometime get in the way, either taking up extra space in a pocket or jingling like jailer's keys when hanging off my belt. SlideBelts' key organizer is a nice solution: it allows easy separation of my car key fob from my household/personal keys, and keeps the keys stowed in an orderly (and quiet) fashion.
There is an obvious limit to the number of keys that will fit, but the kit has a couple of extenders that lets you add keys beyond the basic unit. Using the round separators and the longest extension, I maxed out at 7 keys.
The organizer has a definite masculine vibe: the organizer strap is a nice, hefty piece of black leather (with SLIDEBELTS embossed on the inside), held together by a sturdy cylinder that slides thru the key holes, fastened on one side by a large screw, the other end emblazoned with the SlideBelts logo. Has a nice, quality-crafted look. The key-fob carabiner is solid, coated in a glossy, black finish. I don't see it breaking easily any time soon.
The kit has a few extra pieces that may come in handy to personalize how you attach your keys, fob, or lucky rabbit's foot.
This is not a product for security guards or people who routinely carry a literal handful of keys, but for the typical person who only carries a car key, a house key or two, and a few other personal keys.