Updated for 2009! Made of compact, closed-cell foam, the Z-Seat is Therm-a-Rest’s lightest camp seat. An accordion-style, egg-carton construction provides a 0.75 inch thick cushioned base and maintains a minimalist design that is ideal for backpackers.
Weighing a mere 2 oz, the Therm-a-Rest Z-Seat unfolds to 13" x 16" and packs down to 2.5" x 2.75" x 12".
Therm-a-Rest part number: 01842