Deuter Futura Vario 50+10 Hiking Backpack Dynajin 210 | PES 600 ELITE PERFORMANCE - Featherlight, durable, and brilliantly versatile, the Futura Vario 50+10 is an all-season pack designed for advanced-level hiking and urban excursions, no matter the weather MAX VENTILATION, MAX ENDURANCE - Scientifically proven to reduce perspiration by up to 25%, Aircomfort Sensic Vario backsystem tensions airy mesh on a flexible spring frame, drawing a cool breeze between pack and wearer's back REVOLUTION IN COMFORT - ActiveFit pivoting S-shaped shoulder harness, VariFit-Slide System, and lumbar pads allow ultimate adjustability and comfort for more strenuous trips; VariFlex hip fins pivot to respond flexibly to the wearer's movements; Fits torsos measuring 15 - 22 in. LIGHTEN UP - Arched frame transfers up to 70% of the load onto the ergonomic hip fins for energy efficiency and comfort to trek further with ease; Lightweight construction totals 4 lbs. 9 oz. with a volume of 50+10 liters TRAIL UTILITY - Extendable 10L pack collar adds optional volume expansion; Integrated detachable waterproof rain cover; Load adjustment straps at shoulders, chest, and hips; Plentiful interior and exterior pockets and loops; Hydration system compatible; Limited lifetime warranty Dual zippered pockets on hip belt Extendable 10L pack collar adds optional volume expansion Large U-shaped two-way zip opening allows for quick access to the lower part of the pack Top lid attachment loops Hiking pole attachment loops Side compression straps for regulating pack volume Side bellow pockets External lid pocket Valuables pocket on lid interior Large front stretch pocket Separate bottom compartment with zippered divider Height adjustable, removable lid Height and width adjustable chest strap Integrated detachable rain cover with reflector logo Hydration system compatible