Wider and thicker than the standard Pillow X, the Pillow X Large delivers complete Klymit support, comfort, with lightweight, easily packed, super-soft performance. Packing down to the size of a wallet, this technically advanced pillow is a luxurious necessity for backcountry travel–and it’s great for car camping, too. Features: Wider, thicker configuration and softer materials make it a cushier alternative to the ultralight Pillow X The designed weld pattern helps center and stabilize your head to maintain comfortable contact with the pillow’s surface Simply add or release air to raise or lower pillow height and adjust firmness for customized comfort Intelligently designed to fit inside a mummy bag’s hood for secure comfort Dimensions: 17 x 12 x 4.25 in / 43 x 30 x 10.8 cmWeight: 3.2 oz / 91 gMaterial: 75D Polyester