Yahoo

The Sierra Designs Flex Capacitor is a fantastic hiking backpack, but not if you like to stay organized

I wasn't sure I'd enjoy a proper hiking backpack like the Sierra Designs Flex Capacitor. For years, I've carried around a lightweight rucksack that I inelegantly stuff into as much as possible, ...
Digital Trends

Sierra Designs Flex Capacitor is the first 40-to-60-liter expandable backpack

Hikers are notorious for owning a multitude of differently sized backpacks that suit the varying lengths, conditions, and distances of individual outdoor excursions. Sierra Designs Flex Capacitor sets ...
The Hamilton Spectator

Sierra Designs new backpack perfect for short, long trips with its flex transition

This backpack from Sierra Designs deserves a look on its name alone, the Flex Capacitor, hearkening back to everyone’s favourite time-travel movie from the 1980s. But the flexible capacity this ...
Outside

A Eulogy to the Sierra Designs Ultralight Trench

“There is no waterproof breathable fabric on the market that can dissipate enough moisturize to keep you dry while hiking hard with a backpack on,” said Sierra Designs' Vice President Michael Glavin ...