– Light weight minimal construction – Fully ergonomic harness fit. – CoreFlex Dynamic expansion Race harness. – YKK Zips. – 2 & 3 litre options. – Fully CONFIGR8 Compatible. – Premium Neoprene Insulation Bladder Carrier. – Low profile Hydrapak Bladder system with magnetic hose attach mount. – Quick release Hose – Duraflex buckles – Race Fit removable elastic waist belt. – Key/wallet/snack stash pocket – Moulded EVA back panel