Tool Case Robust23 With a total of 49 inserting options. Max. payload: 25 kg. Volume: 23 litres. For the toughest conditions: Dust-tight, waterproof and temperature-resistant. Fit-to-fly case, made from impact-resistant polypropylene. Dustproof and watertight. Air pressure compensation valve. Temperature-resistant from - 30°C to +80° C. Padlock eyelets.