For comfort on the trail or in camp, the Cocoon Premium Hydrophobic Down Pillows are the ultimate in lightweight, compressible pillows Theyre ideal for camping or travel. For easy packing, they compress to a very small packing size. Premium hydrophobic down fill ensures that the pillow will retain its loft all night long, even in wet or humid conditions. The soft, micro ripstop nylon cover feels great against your skin and is very breathable for added comfort. An included small stuff sack ensures youll have plenty of room in your backpack or carry on. Premium hydrophobic down fill resists water, so pillow retains loft, even in wet or humid conditions. Soft, micro ripstop nylon cover for comfortable, next to skin feel. Small: 10 x 13 in., 2.5 oz. Medium: 11 x 15 in., 2.9 oz. Large: 13 x 17 in., 4.4 oz. Stuff sack included for easy packing.