Perfect for gram counting backpackers, the Aeros Ultralight Pillow has a soft 20D stretch polyester exterior and a silent, contoured TPU air bladder for support and comfort. Inflation, adjustment, and deflation take seconds, thanks to our patent-pending multi-function mini valve. Plus, secure your pillow to your sleeping mat using our unique Pillow Lock system. The Aeros Ultralight pillow has been refined from three ideal light, compact, and comfortable. The ideal companion from the plane to the mountains. Inflates in seconds with patent pending mini valve. Stretch knit fabric for total comfort. The Sea To Summit Aeros Ultralight Pillow brings easy comfort for those on the move. Made from 20D laminated polyester, it boasts minimal packed size and weight, but will keep you comfy wherever you need to sleep. Curved internal baffles create contours that cradle your head, while the scalloped bottom edge centres the pillow over your shoulders whether you're sleeping on your back, your side or upright in a chair. Size large: Inflated dimensions: 42 x 29 x 14cm. Packed size: Ø5.5 x 8cm. Weight: 70g.