Speck has introduced its new PixelShield and PixelSleeve Plus cases for the iPad. Both cases feature a textured neoprene exterior, furry fleece interior lining, and flexible plastic reinforcement in between. the PixelShield offers a simple vertical design with a covered slat for inserting the iPad and an integrated handle, while the PixelSleeve Plus features a horizontal design, a zippered closure, and a low-profile carry handle. In addition, both…