With its accordion-style design and closed-cell foam construction, the Therm-a-Rest Z Seat SOL 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 the warmth-boosting, reflective ThermaCapture surface treatment, there's hardly a place that the added comfort isn't worth it.