The 5 mm foam insulation in conjunction with the premium aluminum composite foil on the inside provide thermal resistance. It keeps food and drinks fresh and warm or cool. The "Kühl-Bulli" in the nostalgic design of the T1 "Bulli" bus / campervan has two practical carrying handles on the sides. Another adjustable carrying strap, which can be removed if necessary, round off the great offer of the all-round cooler bag. When the bag is heavily loaded, this makes it very comfortable to carry. Due to its practical format, the large opening and a circumferential zipper on the top, the "bus" is easy to fill. Man and woman thus keeps a good overview of the contents when the cooler bag is full. THE accessory for every camper!