I love this blind for all the right reasons: game changer see-through walls, well designed noiseless window slides to open or close, the zipper door with latch closure for quiet entry on hunting days, the construction with ALL materials is A-1, the durability of the 300D shell and the support rods, AND it is simple/easy set up and takedown. I cannot imagine a better designed and built blind that is priced very well. PLUS: customer service is immediate- i had my first blind 3 days after order,...