Inflatable Stand Up Paddle Board stable, easy to paddle extreme sport equipment for SUP water sports. Stand up paddleboarding (SUP) is an surfing-like sports, that originated from Hawaii islands boating traditions. For stand up paddleboarding (SUP) surfing equipment, stand up paddleboarding (SUP) competitions, stand up paddleboarding (SUP) surfing championships, stand up paddleboarding surfing vacations, recreation boats engineering, pleasure vessels, sport boats, ocean and sea sports, marine sports, ocean and sea travels, sea transportation, water transport, recreation sea sports, SUP accessories, youth recreation, and water extreme sport projects design.