Self-adjust carry system - can be tailored to fit most back lengthsAirMesh lined straps - to keep you cool and comfortableCompatible with most hydration systemsDura-flex buckles - strong and durableEmergency whistle on sternum strapTop and side grab handlesZipped base compartment - for better organisation of items2 x mesh side pockets2 x zipped side expansion pocketsReflective insert on harness - stay visible in low lightIncludes detachable rain coverAttachments for accessories such as ice axes or walking polesDofE recommendedCapacity: 70 litres (unexpanded), 80 litres (expanded)Colour: blackWeight: 2.62 kg