A roof modification with a Alu-Cab roof conversion eliminates the need to climb up and down ladders from the outside and creates additional space for luggage inside and on the pop-up roof, where you now have the option of mounting a full-size roof rack on the integrated C-rails. However, you should always keep an eye on the target weight so that the roof conversions - Hercules, Icarus or Thor- can still be opened and closed without any problems even when loaded. With direct access to the sleeping compartment, the Alu-Cab roof conversions are the perfect companions on Land Rover Defender and Toyota Land Cruiser - even for the really big adventures.