Although it's not readily obvious just by looking at it, Twisted Logic's TekTuk ($60) is designed to be a bedside accessory for your iPad. The faux leather carrier looks like a small briefcase, with nylon handles at the top and a zipper running around three of the four edges. Opening it up reveals a mesh pocket on one side, plus tablet, phone, and accessory pockets stacked on top of each other on the other side. The idea is that you'll tuck the document…