The opinion of Aventure Nordique
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.
Technical details
Manufacturer | Sierra Designs | |||||||||||||||
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Product name | Flex Capacitor | |||||||||||||||
Volume | 60 l | |||||||||||||||
Model | Unisex | |||||||||||||||
Material |
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Accessories | Hydration compatible, Carrying handle, Compression straps | |||||||||||||||
Dimensions | S/M : 72 x 33 x 25 cm - M/L : 76 x 33 x 25 cm | |||||||||||||||
Max Load | 22 kg | |||||||||||||||
Weight | S/M : 1170g - M/L : 1230 g | |||||||||||||||
Colour | Gray | |||||||||||||||
Additional information | Packbag Key Features
Sizing
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