Sonik Lokbox (Compact S-3) The Lokbox series from Sonik includes storage boxes with different designs for easy and organized storage of rigs, tackle and the like. Transport is also very convenient and secure thanks to the Click-Lok flaps and the built-in Level-Lok hinges allow you to open the lid up to 180 degrees, giving you perfect access to the contents. Sonik Lokbox (Compact S-3) This version of the Lokbox is equipped with 21 slim storage compartments in various sizes, perfect for smaller tackle items. The lower section forms a large storage compartment with two flexibly adjustable position dividers. Dimensions: 24.5 x 13 x 7.5 cm.