Balzer Iso-Rucksack An insulated backpack with extra thick back padding and chest strap. On one outside there is a fastening option for transporting the landing net and rod, and on the other side there is a drink holder. Drinks and food can be transported in the lower cooling compartment with ISO insulation. The highlight: the cooling compartment can be removed and used separately, for example, using the shoulder strap included in delivery. B. use as a fish bag. The floor is made of PVC. Dimensions: 60 x 33 x 18 cm.