PLATATAC Aviation Helmet Bag AMCMade out of 500 denier nylon and lined with polyester 3D air mesh which offers a layer of padding against damage to your gear. These spacious bags ensure your equipment stays protected. Dual carry handles and an adjustable shoulder strap mean you can have your hands free to carry extra gear to your aircraft. The three external pockets can easily store all the equipment you may require while in flight, including NVG's, spare batteries, documentation