Flex Capacitor 40-60L Rucksack

SKU:
SS20686
UOG Top Picks:
Yes
Capacity:
60 Litres
Weighs:
1168g (Sml/Med size)
Frame:
Internal Frame
Padding:
Padded Back

UOG TOP PICK - Sierra Designs Flex Capacitor - one of the most versatile packs with a capacity that can be adjusted from 40 to 60L. Some great design features round off a fantastic pack. The Flex Capacitor is a modern c…

£164.99
RRP: £174.99
You save: £10.00 (5%)
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Product Details

Jump to: Our Verdict / Features / Specifications

UOG TOP PICK - Sierra Designs Flex Capacitor - one of the most versatile packs with a capacity that can be adjusted from 40 to 60L. Some great design features round off a fantastic pack.

The Flex Capacitor is a modern classic, renowned for its light weight, class-leading versatility, and innovative features. This is the 40-60L version, the perfect workhorse for everyone from the weekend warrior to the veteran thru-hiker.

Sierra Designs says

Meet the pack that does it all. The Flex Capacitor family of packs feature adjustable volume to handle both short and long hauls, and a Y flex suspension system that carries above their weight class. With three sizes in a 25-40, 40-60, and 60-75 L capacity, there is a flex pack to fit your needs. A bucket lid with a stash pocket closes everything up, while dual stretch pockets on the shoulder straps and side of pack cover shove it needs.

 

Our Verdict

Sierra Design's Flex Capacitor 40-60L Rucksack is the ultimate in versatile, adaptable load-carrying, and the flexibility offered by the expandable volume make this the one-pack solution for any adventure. Built around a Y-Flex suspension system, the Flex Capacitor is surprisingly burly for its low weight, with a well padded lumbar and a wide hip belt to better handle heavier loads. The pack itself is constructed primarily from 100D fabric, guaranteeing durability and water-resistance while keeping the weight to a minimum. 400D Nylon has been used in the base of the pack, to better protect against rocky campgrounds and long-term use.

The expandable volume of the Flex Capacitor is its greatest strength. Where most expandable packs do so with a longer body, the Flex expands its circumference instead, making it a far more comfortable pack when fully opened. This also provides a far greater range than most of its competitors – while many similar packs only manage 10L of expansion, the 20L offered by the Flex Capacitor make it a pack that can happily accommodate everything from long weekends to weeks on the trail.

The U-shaped lid access to the pack body is a beautifully simple solution to the heavy lids featured on many similar packs, and makes for a rucksack that is refreshingly easy to pack and surprisingly spacious. The Flex Capacitor veritably swallows gear, while still providing dedicated space for a hydration bladder and keeping a small zipped essentials pocket in the roof, ideal for navigation kit and snacks. The finishing touches are all present too – there are two ice axe loops, a pair of roomy hip belt pockets, and four stretchy mesh pockets; two on the sides of the pack body complemented by one on each shoulder strap. All-in-all, the Flex Capacitor 40-60L is the ideal solution to the age-old question of pack size, capable of withstanding the harshest conditions and comfortable under the heaviest loads.

- Reviewed by Ultralight Outdoor Gear

 

Features

  • Expandable Volume
  • 2 stretch mesh side pockets
  • 2 stretch mesh hydration pockets on shoulders
  • Zippered hip belt pockets
  • U-shaped top access zipper
  • Small stash pocket in lid
  • Ultralight weight
  • Lightweight 'Y' Flex DAC suspension

Specifications

Small/Medium Torso

  • Capacity: 39-56L
  • Weight with S/M waist belt: 1168g
  • Weight with M/L waist belt: 1208g
  • Torso Fit: 16" - 19" / 40.6 - 48.3 cm
  • Hip Fit with S/M waist belt: 26" - 38" / 66 - 97 cm
  • Hip Fit with M/L waist belt: 33" - 48" / 84 - 122 cm
  • Dimensions (H x W x D): 27.5" x 11" x 10" / 70 x 28 x 25.4 cm
  • Suspension: Y Flex DAC

Medium/Large Torso

  • Capacity: 42-60L
  • Weight with S/M waist belt: 1186g
  • Weight with M/L waist belt: 1214g
  • Torso Fit: 18" - 21" / 45.7 - 53.3 cm
  • Hip Fit with S/M waist belt: 26" - 38" / 66 - 97 cm
  • Hip Fit with M/L waist belt: 33" - 48" / 84 - 122 cm
  • Dimensions (H x W x D): 27.5" x 11" x 10" / 70 x 28 x 25.4 cm
  • Suspension: Y Flex DAC

Materials

  • 100D Nylon-Poly Ripstop/420D Nylon Oxford

Help and advice:

Sierra Designs Flex Capacitor 40-60L Rucksack

Flex Capacitor 40-60L Rucksack

£164.99
RRP: £174.99
You save: £10.00 (5%)
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