I've seen the stuff at a few places in Tucson, but I believe it's the cotton kind. Millers Surplus in Tucson has I belive both green and tan digital, if I remember right it's 7-bucks a yard. I know they've got tan, the other may be the urban, been a while... I saw the tan at walmart cheap (about 4 bucks?) but not quite as good quality material. The print looks good though. If you're going to cover something in the material rather than do it from scratch, I'd do it on the cheap side. Tucson has a SAS as well, perhaps I'll investigate there.