Has anyone out there done any research into an alternate backpack for the Typhoon H? not that it has to be necessarily for the H but maybe a suitcase, backpack, with a full zipper to open? also does anyone out there have the specs or dimensions of the foam that comes with the H? I like the backpack that is selling from Yuneec, however I'm sure there are more versatile cheaper options that don't require waiting periods. Thanks.