Hex's entry into the folio-style case market is Code Folio ($80), an atypically thick design with a few interesting features on its side. The front lid includes a bunch of different pockets, ranging from credit card holders to cash and document areas, plus a loop to hold a pencil or pen. The iPad holder on the right is made from sculpted plastic with a speaker waveguide, and pops out to form one of three video viewing angles when slotted into grooves…