i think the only new thing with regard to straps was the ones pre-attached to the invision clips... or have i just missed that in the past?
there really isn't anything too special or off the wall like id expect from them... and anythign that could be construed as being so, looks like a chav had a hand in the design process... they do like their stripes, tartan and burberry look-a-like stuff.
though, as one of the guys on 'nation said, they've put waaay too much thought into the names!