Mercedes Luggage Rack : consider a boot-bag
We make unique Mercedes luggage rack alternative the boot-bag. Boot-bag is a waterproof luggage bag that straps to the boot lid of your Mercedes without a rack. Cars have evolved in many ways over the past 50 years yet, the boot rack has remained unchanged. All it allows you to do is fix a bag to the your car by first fixing the rack to the car, in 2008 we thought 'why not just fix the bag to the boot ?' and boot-bag was born. We have sold over 25,000 since then.
There are two sizes in the boot-bag range :
original - £124.95 / 144.95€ / $161.95 ( shown here ) - 50 ~Litres of additional luggage capacity measures 70x36cmx20cm ( 28"x15"x8") giving 50 litres (1.75 cubic feet) of additional storage. The soft non slip mat the bag sits on is slightly bigger measuring 80x40cm.
vacation - £154.95 / 177.95€ / $194.95 - 75 Litres of additional luggage capacity, its 50% larger than the boot-bag original measuring 90x40x20cm.(36"x16"x8") The soft mat measures 90x45cm.

Mercedes Luggage Rack : Boot-bag original on SLK's

The larger boot-bag vacation adds a huge 75 Litres of extra space

Boot-bags can also be used on coupes and saloons

boot-bags fit all SL & SLK models
How the boot-bag Mercedes luggage rack system works :

The boot-bag sits on soft non slip matting to protect paintwork its 4mm thick and slightly bigger than the bag no metal hooks or clips to damage paint with this Mercedes luggage rack system.