Trakker Tempest BrollyTrakker Tempest Brolly 100The market leading Tempest Brolly concept is set to reach new levels of comfort. The 2021 models see the introduction of twin rear vents. These new additions are accompanied by the staple features youd expect, including anti twist poles, 10,000mm hydrostatic head, polyester material, and the now standard GRP block design. Like its predecessor, the Brolly itself is an open fronted affair with a multitude of optional extras