The lightweight, inflatable Strato Pillow is made with an ergonomic flex-baffle technology to support your head and neck during sleep. It weighs 1.41 ounces and compresses into an included stuff sack compresses into an included stuff sack to minimize pack weight. A locking air valve inflates easily and adjusts for firmness. It’s constructed from durable embossed polyester with welded seams for enhanced toughness and its multi-layer laminate backing feels soft even after extended use. Multiple lash points allow you to strap the pillow to a sleeping pad or a pack.