Thermarest Self Inflating Travel CushionDescription Like a miniature ProLite mattress, the Lite Seat is the ideal companion for fast and light journeys or anywhere space is at a premium. It rolls up small enough to carry in your pocket and can also be carried inflated, inside of ultralight, frameless daypacks for added support, comfort and versatility on your next adventure. An integrated bungee loop keeps your seat rolled up tight. Self inflating: Easily adjust the firmness of your seat at