"No Fly" Zone Bug Protection Screen... part of the Slumberjack Variable Component Sleep System! Tired of swatting at flies all night, or waking up with mosquito bites? Minimize your exposure to annoying insects while you sleep. Nylon mesh cover is intended to be used over the Slumberjack Delta or Bivy Sleeping Bags. Measures approx. 2"11" x 7"6" and weighs 11 ozs. If you"re ready for a restful, bugbite free night"s sleep... order yours today! Please Note: This item is shipped directly from the factory. Please allow an extra 2-4 weeks for delivery... sorry no express shipping available. We are unable to ship factory direct items to Alaska, Hawaii, Canada, Puerto Rico or APO or FPO addresses. Slumberjack "No Fly" Zone