Sport: Hiking & Trekking, mountaineeringRain cover: IntegratedStraps: Chest strap, hip belt, padded shoulder strapsCompartments: Spacious inner compartment, side pockets, front pocketFastening: Snap fastenerOpening system: ToploaderPattern: PlainDetails: Two-way zip, buckleMaterial advantage: Long-lastingQualities: WaterproofDrinking system: AdaptableVolume: 46 - 60 LVolume: 51 l (Size One Size)Weight: 2900 gCarrying options: Adjustable shoulder strapsArticle number: F2544E03O-M12