Kensington has announced three accessories for the iPad that are handy and quite affordable.
PowerBolt Micro car charger charges your iPad inside the car with 2.1 Amps. Its ultra low profile design blends nicely with the interior of the vehicle. The Reversible Sleeve is made up of neoprene and protects the iPad from scratches, moisture, dirt and bumps. It can be reversed and can be black or grey from outside.
The Sling bag is a handy bag that can carry all essential gear like cables and flash drives. PowerBolt Micro Car Charger [link], Reversible Sleeve [link] and the Sling Bag costs 24.99 dollars, 9.99 dollars, 19.99 dollars respectively.