In their quest to create the ultimate bottle cage, they found themselves completely fascinated by the look, feel, and durability of tubular titanium construction.  This combination of design characteristics produces a cage that has better retention on gravel and other harsh surfaces and has proven to be the superior design when mounted on the underside of the down tube, so common in adventure riding and touring.  While classic in appearance, this material, and its manufacturing is as complex and high tech as it gets.