I have seen a lot of bike locks in the past, but most of them are pretty tricky when it comes to storing on the bicycle.
The TiGr is a titanium “bow” that its extremely flexible, and it has “lock claims flexibility, hack-proof strength, and a sexy design worthy of your ride”. It can stretch out to about five foot five inches, and then both ends lock together.
As you can see, it is one of those bikes that locks the wheels together so that no one can ride off with it. Personally, I like the type that lock up against something like a tree or a bar, but that is just me.