Rapha, nice but a bit pricey?

Rapha's Bilkeny continental ride bikes - anyone know what the bottle cage is? looks really elegant. My bike doesn't have any bottle cage mounts so been using a band adapter thing to a cheapo £2 bottle cage (hideous and its very good at destroying bottles), looking to get a decent cage + 1litre bottle (so then only need for 1 bottle anyways).
Anyone any idea what the cage (above) is?

Not the same but pretty similar (lips on bottom rather than top), price isn't Rapha-offensive, I have one and I liked the fact there's no lips in the front which give you more choice of bottle, that and it look real smart, cost $2 more;

http://www.kingcage.com/products-waterbottle-cages.html