The award-winning Fillo Elite backpacking pillow brings clever design to an often-overlooked piece of gear: the humble camp pillow. Fillo Elite is the ultralight version of our award-winning Fillo. At a fraction of the weight (less than 3 oz) and packed size, it still offers impressive height and cushion despite its ethereal weight. We decided to bring clever design and luxurious attention to an often-overlooked piece of gear: the humble backpacking pillow, which is essential to a comfortable nightâs sleep. We designed the Fillo Elite with a layer of 100% post-consumer recycled Primaloft® insulation, combined with a 3" I-beam baffled air cell and an ultra-soft jersey cover. The result is a pillow that cradles your head nicely, yet packs down as small as a Kefir lime. And while the Fillo is amazing for backpacking, itâs just as great for other adventures. You can bring it on an airplane, a long roadtrip, or use it as lumbar support, or keep it stashed in your pocket for an emergency nap.