K'Yosha is a tandem, double kayak measuring 21' in length with a maximum beam of 27". With load of up to 500 lbs, the kayak will draft just over 5". Two cockpits, three hatches and three bulkheads make this a great kayak for anyone wanting lots of stability, room and comfort. Total interior volume of 800 liters. Deck height in front cockpit is 14.5" with the rear cockpit height a little lower at 13.25" Manual and other files are available for download once order is paid. Plans are then sent in the mail. NOTE: you are entitled to build one boat from these plans.