The clean modern design and multiple features make it the ideal day pack for almost any activity all year round. Plus, this pack uses a women\'s specific backsystem design.The Airscape back panel keeps the weight close to your back, which is stable and comfortable. The foam ridges form channels which allows warm air to escape from the top of the channel which in turn draws in cooler air into the lower end of the channel. The mesh wicks moisture away from your body which is carried away by the flow of air.The InsideOut compression straps are very useful for customising the pack to suit you and your activity that day. This is just one of a range of the features that make this pack so flexible.Injection moulded Airscape HDPE backpanel with EVA foam paddingFlexible BioStretch harness and hipbelt, with a continuous lumbar-to-hipbelt wrap, allow for dynamic movementZippered panel accessFront bungee compression systemZip pocket in top lidLidLock bike helmet attachmentHydration reservoir sleeveDesigned for WomenSternum strap with emergency whistleIce axe, trekking pole, bike helmet and blinky light mounting optionsSide compression strapsZippered top accessInternal key attachment clipConstructed with high-quality bluesign-approved recycled high-tenacity nylon with a PFC-free DWR coatingFabric: 100D x 210D Bluesign Recycled Robic NylonDimensions: L51 xW26 x D19cmCapacity: 9 LitresWeight: 0.9kg