The Thermarest LuxuryLite UltraLite Cot Regular uses technical lightweight components to raise the sleeping area off the ground for a comfortable night's sleep. Bow frame technology employs composite feet clips and quality aluminium poles to create a sprung frame supporting the top sleeping sheet, with configurable options as double pole Twist Bow for heavier users or single pole Bows for lighter users. Two strong shock corded poles thread into sleeves running down the length of the sleeping sheet to form a stretcher, then the Bow Frames simply clip on to create strong and flexible feet. The sleeping surface is constructed from stretch free, waterproof and lightweight polyester ripstop fabric that is incredibly durable and withstands the rigours of outdoor use, whilst the sprung Bow Frames flex with your movement without squeaking to ensure a comfortable and peaceful night's sleep.