One of the oldest watercrafts known to man is a flat boat which is neither a canoe nor kayak. Used by Polynesians to travel a thousand years ago from island to island and face storms and high seas. These modern Sit-On Top inflatable kayaks are ideally suited as rental craft because a novice can paddle it and it can easily be re-boarded. Kayak is constructed of super strong sandwich like outer hull material. Inner hull made of heavy duty cold resistant PVC material with double I-beam electronically welded seams. Kayak comes with a mesh carrying/dive bag and seat/seats. Note: Recommended accessories are Kayak Paddles pumps various inflators and PFDs. Repair kit included.