Sport: Training & fitnessRain cover: IntegratedStraps: Padded shoulder strapsCompartments: Laptop compartmentFastening: ZipOpening system: ToploaderPattern: PlainDetails: Buckle, padded backGrip: Extra strongMaterial advantage: Long-lastingQualities: WaterproofDrinking system: AdaptableVolume: 18.50 l (Size One Size)Carrying options: Adjustable shoulder straps, various carrying optionsArticle number: DC152N024-M12