Bundling three clear screen protectors with a retractable stylus, Konnet's new Essential Pack for iPhone 3G ($20) is more noteworthy for the latter item than the others: the chrome stylus extends or retracts to a length that will hopefully be comfortable in the user's hand, and includes an attachment loop on the end that could conceivably be weaved into a case with the right eyelet. The end of the stylus uses foam that isn't the most sensitive to…
