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  • SIERRA DESIGNS FLEX CAPACITOR BACKPACK

    The Flex Capacitor features a unique patent pending gusset system that allows the pack to quickly and easily expand from 40-60 liters with the adjustment of a few straps. Instead of expanding up like other packs, the circumference of flex expands to provide a more stable and comfortable load carry.
    • Details

      Packbag Key Features

      Expandable 40-60L volume (volume varies between sizes)
      Ultralight weight design
      2 torso sizes (non-adjustable)
      4 hip belt sizes
      U-shaped top access zipper
      Zippered stash pocket on lid
      Removable reservoir sleeve
      Shoulder strap water bottle pocket
      Stretch mesh side water bottle pockets
      Two hip belt pockets
      Compression straps
      Ice axe/trekking pole loop

      Suspension Key Features

      Lightweight "Y-FLEX" suspension
      EVA foam hip belt and shoulder straps
      Raised lumbar and scapula pads (EVA foam)
      Load lifter straps
      Hip belt stabilizer straps
      Adjustable hip belt
    • TECH SPECS AND SIZING:

      TECH SPECS AND SIZING

      PACK SPECS S/M M/L
      TORSO SIZE 16" - 19" 18" - 21"
      VOLUME (Liters) 39 - 56L 42 - 60L
      VOLUME (Cubic Inches) 2400 - 3400 2550 - 3650
      WEIGHT 2 lbs. 9.2 oz. (With S/M hip belt) 2 lbs. 11.2 oz. (With M/L hip belt)
      DIMENSIONS (LxWxD) 28.5" x 13 "x 10" 30" x 13" x 10"
      MAX COMFORT WEIGHT 35-50 lbs. 35-50 lbs.

       

      HIP BELT SPECS XS/SM SM/MD MD/LG LG/XL
      WEIGHT (Ounces) 10.2 11 11.5 12.2
      WEIGHT (Grams) 290 310 330 350
      HIP BELT FIT RANGE* (Inches) <29 29 - 32 32 - 35 >35
      HIP BELT FIT RANGE* (Centimeters) 74 74 - 81 81 - 89 89
    $185.00Price
    PACK SIZE:
    HIP BELT SIZE: