I've been looking into DD hammocks for a while in my search for my first hammock.
As I understand it that model is basically a Z hammock but withthe sleeper inside. Basically you could use it as a standard netless Z hammock.
I've been considering the travel hammock (basically the same Z style but with a bug net). I'm waiting for the new fly to come into stock, its to replace the current one that needs seam sealing before use.
From an email from Nick at DD hammocks
> Our current Fly, as stated in the description is quite basic and may
> require the seams to be sealed to ensure it is fully waterproof. Our
> new one, tarp, will be available from December although we hope to
> have it in stock before then. It will be a much improved design and
> definately worth waiting for if you are not in a rush. It will 3m x
> which allows you to use on the diagonal if you wish
More information, pictures etc available at their website http://www.ddhammocks.com/
I'm UK based so I'm glad to see that theres an option for me where I wont get hammered by shipping