With the Seat Cushion the compact ultra-passive cooling system kx25 becomes a comfortable seat for outdoors. The permanently elastic synthetic foam ensures for ideal pressure distribution under load and thus pleasant seating comfort. The black outer shell is made of resistant ripstop fabric (600D) and provides great durability. Dirt can be easily brushed off or wiped with a damp cloth. The mesh fabric underneath the Seat Cushion creates a reliable anti-slip coating and breathable membrane for firm fit when wet as well as quick drying in fresh air. The topside of the cushion has been furnished with high-quality logo embroidery. Thanks to the practical 4-point-press-stud system the Seat Cushion can be simply attached to and removed from the lid. Prior to the first use, the matching counterparts need to be screwed onto the markings provided in the lid. The Seat Cushion for the Cool Box kx50 can be combined and used together with a Petromax Adhesive Pad of appropriate size. Installation of the Seat Cushion on the Petromax Cool Box Tools needed: Phillips screwdriver For preparation, clean the four factory embedded depressions in the lid of the Cool Box and dry them well. Afterwards a counterpart for a press stud is placed centre on the depression (use marking points) and screwed in and tightened by hand. Repeat for the remaining counterparts. ATTENTION: Only apply medium strength, so as not to squeeze or otherwise damage the rubber seals. Place the Seat Cushion (mesh fabric facing downwards) on the Cool Box, align flush and press lightly one-by-one each of the four loops with press stud onto the screwed-on counterparts. For removal of your Seat Cushion pull off the four cushion loops with press studs sideways one-by-one and away from the lid. Technical Details Material (upper side): ripstop fabric (600D) Material (bottom side): mesh fabric Material (inside): foam Dimensions (H x W x D): 5.5 x 66 x 46.5 cm Weight: 995 g