For whatever reason, space is always critical, and that was why the Compact Series was born. In a sense it is the ultimate in simplicity. Everything you need to power your board and enjoy windsurfing, all fitting in side a back pack. The mast comes in multiple sections not only reducing the size, but also allowing different lengths for different sizes of sail. The boom neatly splits in 2 for transportation and included in the back pack is the extension.