Perfect for travel or packing though the backcountry, the Aeros Premium Pillow from Sea to Summit will allow you to rest easy. This high performance pillow is incredibly lightweight and packable making it easy to throw in your carry on or backpack. It is constructed out of a soft outer shell with a synthetic fill that is moisture wicking and supported by a high strength TPU bladder; the Aeros Premium is crafted for durability and comfort, on or off the trail. Size: Regular, Length: 13.4 in/34 cm, Width: 9.4 in/24 cm, Height/Depth: 4.3 in/11 cm, Weight: 2.8 oz/79g, Stuffed Size: 2.8 x 3.3 in/ 7 x 8 cm, Recommended Use: Backpacking, Camping, Flying, Cycle Touring, Brushed 40D polyester knit, Synthetic fill between pillow case and TPU bladder wicks moisture, Model Year: 2018, Product ID: 428263, Model Number: 571-GN-REG, GTIN: 9327868041565