Nedrelow has unveiled its new Simple Sleeve case for the iPad. Made from 100% German-made wool felt, the Simple Sleeve offers a form-fitting, square-cornered design that’s 3mm thick, with a single white tag on the edge the only branding. In addition, it comes in either a top loading or side loading design, meant to match the style of bag the iPad is going to be carried in. Nedrelow’s Simple Sleeve for iPad is available for pre-order now…