Modular gear straps make this pack highly versatile and can be adapted to attach gear to the outside of the pack. This backpack is made using bluesignA(R)-certified body fabric and has extra stow space in two large detachable hip fin pockets. And there&';s a zip-out bottle holster for a water bottle. The VariSlide back length adjustment, snug-fitting VariFlex hip fins and pivoting ActiveFit shoulder straps create a tailored fit no matter what the capacity, and Air Spacer mesh further enhances the comfort. Specification Weight : 3160 g Volume : 70 + 15 liters Dimensions : 84 / 36 / 30 (h x w x d) cm Body height : 158 - 178 cm Features:- Y-frame for more direct load transfer and load control VariFlex System VariSlide System Comfortable to wear thanks to movable, ergonomically shaped Active Fit shoulder straps with soft-edge finishes Pull-forward hip fins Load adjustment strap Separate bottom compartment with removable base adjustable sternum strap with signal whistle Inside compartment to keep your valuables safe Elasticated inner compartment for storing wet/sweaty clothing, water reservoir, etc. Outer pockets (3) Removal backpack lid Height adjustable lid Front zip access Compatible with 3.0 liter drinking system/bag Key clip SOS label Rain Cover lumbar pad for effective load transfer onto the pelvis Removable hip belt Goggle holder on shoulder strap Includes a day pack Material loops on front & lid Spindrift collar 100% recycled pre-consumer waste