inputs.text: excellent knee board - excellent knee board pilots much compact \\trifold\\ style knee boards quality material stitching much better average quality leg strap superior knee boards use ipad bought inexpensive 5 plastic shell housing ipad cut couple holes back run clear plastic velcro strap back ipad shell holds ipad securely even inverted flightonly negative back clipboard prickly kind velcro secure straps not use would not want wear shorts