Symbiosis Gear Believes Women Deserve a Better Ultralight Backpack
The Aspen 38 is a rare ultralight pack designed by and built for women. Symbiosis Aspen 38 Pack (Photo: Nathan Pipenberg) Published July 2, 2026 01:35 pm While she was hiking the Pacific Crest Trail, Sarah Berkley observed three different packs and had a realization: Ultralight packs are made for men. A few years later,