Lifetime 90470 Monterey Sit on Top Kayak, 8 Feet, Blue Blow molded from High Density Polyethylene for superior strength and durability; Backed by a 5-year limited manufacturer warranty Hull design provides ultra stability and great tracking Adjustable backrest for comfortable seating; Multiple footrest positions for different size riders Lightweight 38 Lb. Design Tankwell storage with bungee cord lacing to secure loose items