Count on better rest while sleeping under the stars or catching a quick nap while traveling with the Sea to Summit Aeros Premium Pillow. Packing an inflatable TPU bladder inside a brushed 50-denier polyester knit shell, the Aeros Premium offers customizable comfort thanks to the its multifunctional valve. Soft synthetic fill between the comfortable shell and TPU bladder increases airflow for additional comfort. Curved internal baffles create contours that cradle your head, while the pillows scalloped bottom edge settles in around you shoulders for optimum comfort. Pillow Lock design keeps the Aeros Premium in place on compatible sleeping pads. A smart addition to your camp gear or travel pack. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Sleep Accessories.