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Flex Capacitor 40-60 S/M

SIERRA DESIGNS
$399.95

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The Flex Capacitor features a unique patent pending gusset system that allows the pack to quickly and easily expand from 40-60 litres 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.
  • Expandable 40-60L volume (volume varies between sizes) 
  • Ultralight weight design 
  • 3 torso sizes (non-adjustable) 
  • 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
TORSO SIZE : Small 16" - 18" 
  • Volume (Liters) 39-56L 
  • Volume (Cubic Inches) 2400-3400 
  • Weight 2 lbs. 9 oz. 
  • Dimensions (LxWxD) 27" x 13 "x 10" 
  • Waistbelt size 29" - 42" 
  • Optimal carry weight 35-50 lbs. 3
TORSO SIZE : Medium 18"-20" 
  • Volume (Liters) 42-60L 
  • Volume (Cubic Inches) 2550-3650 
  • Weight 2 lbs. 10 oz. 
  • Dimensions (LxWxD) 28.5" x 13" x 10" 
  • Waistbelt size  31" - 44" 
  • Optimal carry weight 35-50 lbs.
TORSO SIZE : Large 20"-22" 
  • Volume (Liters) 45-64L 
  • Volume (Cubic Inches) 2750-3900 
  • Weight 2 lbs. 11 oz. 
  • Dimensions (LxWxD) 30" x 13" x 10" 
  • Waistbelt size 34" - 47" 
  • Optimal carry weight 35-50 lbs

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