DeanDay wrote a review of Big Agnes Three Wire Bivy on April 9, 2012
Big Agnes listened to the comments on this product and went back to the all event (breathable) one color top for 2012. This bivy is wide enough to fit a rectangular 25 inch wide pad inside for big wimps like me. Most bivies will not fit a 25 inch wide rectangluar pad inside since they narrow down at the foot to 22 inches or less. Set up is easy. There are only two poles that are attached together to make head room. Poles fit in sleeves and reinforced holes on the bivy. You hang the bivy (once the poles are stuck in the sleeves and holes) from plastic hooks on the bivy to the poles. Very roomy for bivy, and only 2 pounds. The best bivy I can find for roomy pads and a good night's sleep.