Therm-A-Rest Z Lite Sleeping Pad

The Thermarest Z Lite ultralight, three-season camping mattress is perfect for those go-anywhere, sleep-on-anything treks and bivies where every ounce counts. All-new proprietary foams are softer on top for extra comfort and denser on the bottom for extra durability, and the accordion shape packs more comfort into a smaller space than any other closed-cell foam mattress out there. Travel Ultralight: Weighing less than a pound, this mattress goes anywhere easily. Packs Small: Accordion-style design packs lots of comfort into as small a space as possible. Exceptional Durability: Closed-cell foam is incredibly durable, providing an exceptional value and many years of worry-free performance. Dimensions: 20 x 72 in. (51 cm. x 183 cm.) Pack Size: 20 in.x 5 in. x 5.5 in. Weight: 14 oz. Thickness: 0.75 in. (2 cm.) R value: 1.7