With its accordion-style design and closed-cell foam construction, Therm-a-Rest's Z Seat camping seat is an ounce-counter's solution to on-the-spot comfort. It's virtually indestructible and superlight, making it ideal for backpacking, ski touring and relaxing on rough terrain. Available with or without our warmth-boosting, reflective ThermaCapture™ surface treatment, there's hardly a place that the added comfort isn't worth it. PRODUCT FEATURES: Durable, superlight closed-cell camping seat. SOL: Made with ThermaCapture™ to reflect radiant heat. (Featured on Blue & Limon colors only) Compact: Classic accordion style packs small and carries light. Bungee closure keeps your seat contained. Weight (Standard): 2 oz Seat Dimensions (Standard): 13 x 16 Country of Origin: USA*Built of the Finest U.S. and Global Materials Foam type: Molded closed cell Fill material: Crosslinked Polyethylene Material(s): Cross-linked Polyethylene Thickness (Standard): .75 in Width (Standard): 13 in Length (Standard): 16 in Packed dimension (Standard): 12 in x 2.5 in x 2.75 in Seat Height (Standard): .75 in