These portable folding sails are used in conjunction with skates and boards of all types by individuals of all ages. From summer in-line skate sailing to winter snowboard sailing, kids and parents alike will discover the fun of using the power of the wind for free, ecological (green) energy. Other possible modes of transport include skateboards, mountainboards, skate shoes, snow skates and ice skates. “Other skate sails for adults cost hundreds of dollars and are rigid. This sail design folds down in seconds, weighs only a pound or two and introduces youngsters to the joy of sailing for the price of a television remote,” David Guillot, owner and inventor of Sailskating.com, told TDmonthly. MSRP ranges from $19.99 to $39.99. Launch date: February 2008.