Gear Reviews Black Diamond Equipment Hooped Bivy Existing model October 25, 2012 Katie Herrel Share this Facebook Icon Twitter Icon Email Icon Join Backpacker Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Backpacker Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Brand: Black Diamond Equipment Model: Hooped Bivy Specs Weight 1lbs. 10oz.