Belkin, never slow off the mark when it comes to introducing new product ranges has announced new designs for Apple's latest notebook.

But, with availability only announced for the US and Canada, we're not quite sure when we will see this new range over here.

The neoprene sleeves will be available in March 2008 in the US and Canada, while all others will see a release in late May.

Most affordable in the new range if the Slim-Fit Sleeve for MacBook Air ($39.99) a neoprene sleeve that has no no zip or magnets, just slip in the MacBook Air and flip the top over to secure it in place.

Next up is the Leather/Neoprene Sleeve for MacBook Air ($49.99) with an asymmetrical zipper gives you the flexibility to access your notebook from the top or the side.

The Neoprene Sleeve for MacBook Air ($49.99) can be used on its own or within your fave bag.

The most design-led of the bunch described as the "minimalist case for your minimalist notebook" the Vertical Sleeve with Strap for MacBook Air ($49.99) gives users a slim-fit strap and the flexibility to carry the MacBook Air in their arms or on their shoulder.