Great for backpacking excursions and extended travel, the Nemo Equipment Fillo Elite Pillow folds down to the size of tennis ball for low-bulk packing. The pillow's TPU bladder and Stratofiber synthetic filling allow it to pack down into an incredibly small size, yet retain high levels of support for a pleasant night's sleep. Cotton-polyester fabric delivers a sublimely soft surface for laying your weary head at the end of a long day. And when you're finished sleeping for the night, it conveniently folds into its integrated stuff sack for convenient travel and storage.