Features of the NEMO Fillo Elite Pillow New for 2016, this ultralight version of our best-selling Fillo pillow is afraction of the weight and packed size Layer of Stratofiber synthetic Insulation combined with a 3in. bladder provides impressive height and cushionde spite its ethereal weight Integrated stuff sack is about the size of atennis ball, ideal for the backcountry or even keeping in your pocket for an emergency nap Fillo Elite's TPU bladder gives superior cushion with miniscule pack size Included accessories: Integrated stuff sack