Peregrine Aerie Ultra Light Pillow Pack light without sacrificing comfort. The Peregrine Aerie Ultra Light Pillow is the perfect addition to your camping gear. Features: Extremely small pack size, stuff sack included 50D polyester fabric with pro-stretch soft top Integrated valve allows for easy inflation and deflation Dimensions: 18 L x 11 W x 3.25 D 3 W X 6 L packed Packed volume: 0.6 liters Carry weight: 3.4oz