AIRE Tributary Tomcat Solo Inflatable Kayak Aircell System, 30 ounce/500 denier outer PVC tubes, 32 ounce/1000 denier outer PVC floor Airtight 20-gauge inner vinyl bladders w/ double-zipper access, double top-stitched seams 3 air chambers with Summit II valves, adjustable inflatable seat mesh drainage system, 12 sets of cargo loops, bow/stern carry handles 1-year manufacturer warranty against defects, repair kit included