SKU: 89177825841

Sierra Designs Flex Capacitor 60L-80L Rucksack - M/L - Majolica Blue

Sale price$126.45 Regular price$140.50
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Sierra Designs Flex Capacitor 60L-80L Rucksack - M/L - Majolica BlueABOUT THE Flex Capacitor 60 80 Expand your gear, extend your adventures The lightweight backpack of your dreams is here. Meet the versatile pack that hauls it all. The Flex Capacitors is a beast of backpacking pack, constructed from durable nylon for rough conditions in the backwoods and built with adjustability in mind. Loosen the expanding horizontal gussets for an additional 15 20L of cargo capacity on longer backpacking trips, or cinch it tight

ABOUT THE Flex Capacitor 60-80

Expand your gear, extend your adventures

The lightweight backpack of your dreams is here. Meet the versatile pack that hauls it all. The Flex Capacitors is a beast of backpacking pack, constructed from durable nylon for rough conditions in the backwoods and built with adjustability in mind. Loosen the expanding horizontal gussets for an additional 15-20L of cargo capacity on longer backpacking trips, or cinch it tight for smaller, compact loads on fast summit days. Plus, ample quick-stash solutions on the straps, sides and bucket lid ensure there are plenty of places to store your mid- trail essentials. However, you pack it, the Y-Flex suspension adds support so this lightweight backpacking backpack can hit well above its weight class.

Flex Capacitor Rain Cover sold separately.

FEATURES

  • Expandable volume: 60L - 80L
  • Lightweight 'Y' Flex suspension
  • 20L adjustable volume to tailor both to extended backpacking trips or shorter day trips.
  • 2 Stretch mesh side pockets
  • 2 Stretch hydration pockets on shoulder straps
  • 2 large zippered pockets on waist belt
  • U-shaped top zippered access
  • Zip stash pocket in lid

MATERIALS

  • 100D Nylon Honeycomb/420D Nylon Oxford

TECH SPECS

  • Capacity: 60-80L
  • Weight (with M/L waist belt): 1.40 kg
  • Torso Fit: 46 - 53 cm
  • Hip Fit with M/L waist belt: 84 - 122 cm
  • Dimensions (H x W x D): 70 x 22 x 30.5 cm
  • Suspension:? Lightweight 'Y' Flex
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89177825841

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4.9 ★★★★★
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Diane Firehammer
Bozeman, US
★★★★★ 5
LOVE THEM🩷
Love these charges so much and have been using them for years! However, each charger only lasts about 6 months. I think they are worth it though and very good. It comes with two so you only need to buy a new pack once a year. Most chargers nowadays don’t last anyway. These charge fast and are very long. Also love the color options, I have mine in pink🩷
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Reviewed in the United States on April 15, 2026
R
Verified Purchase
Ron N
Phoenix, US
★★★★★ 5
Long Cables and Easy to Spot
Size: 10FT, Color: Blue
So far these have been great chargers. They charge quickly and we have not had any issues with them overheating or causing problems with our iPhones, which is always my main concern with third party chargers. The 10 foot length is a big plus. It gives plenty of flexibility whether you are on the couch, in bed, or working at a desk. The extra length makes a noticeable difference compared to standard cables. I actually bought the blue set for my wife so her chargers would stand out from all the white ones around the house. That has worked perfectly. They are easy to identify and no one else grabs them by mistake. The two pack was ideal for that reason, giving her one for the bedroom and one for another room. If you are looking for a fast charging option with longer cables and want something that is easy to distinguish from the usual white cords, this is a solid choice.
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Reviewed in the United States on February 27, 2026
C
Verified Purchase
Chris Steward
West Palm Beach, US
★★★★★ 5
Great block & cables!
Size: 10FT, Color: White
Chargers work fantastically! Charges iPhone 16 superfast as well as new larger iPads. I’ve also used it to charge my MacBook Pro, which it works well with that as well. Doesn’t seem to get excessively hot and the cables are of high-quality. Have bought a lot of these so far and love them!
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Reviewed in the United States on April 28, 2026
A
Verified Purchase
alyssa
Grantham, US
★★★★★ 5
Great value
Size: 10FT, Color: Purple
Great charger. Super fast & super long to reach wherever you need it to
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Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jenjems
Lexington, US
★★★★★ 5
Love this it works so well
Size: 10FT, Color: Purple
The link is good. The color is beautiful, they're very easy to use. The charging speed is amazing. They help keep my battery charged all day long, very versatile. It weighs absolutely nothing. And you wanna talk about durability?My dog chewed it and they're still working.
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Reviewed in the United States on May 10, 2026

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