Whether in transit or the backcountry the Aeros range of lightweight and compact inflatable pillows will award you a comfortable sleep.The Sea to Summit Aeros Ultralight Pillow Large has been refined from three ideas: light, compact, and comfortable. The result is a 20 denier pillow with shapely support that can be packed away into a neat, small stuff sack.Features Made from 20D laminated polyester to be very light and compact Durable RF-welded construction Laminated with soft and silent, high strength TPU Scalloped bottom edge centers pillow around your shoulders whether you are sleeping on your back, side or upright in a chair Inflate pillow in just a couple of breaths with the multi-functional valve Specs: Size Variation: Large Length: 17.3" Width: 12.6" Height/Depth: 5.5" Weight: 2.5 oz Stuffed Size 2.1 x 3.1"