Osprey Sylva 5L Women's Biking Backpack with Hydraulics Reservoir, Space Travel Grey, One Size

When you’re riding, you don’t want to think about your pack—and the women's Sylva 5-liter pack’s streamlined profile ensures that you won’t.

With an included updated Hydraulics LT 2.5-liter reservoir, ventilated AirSpeed™ suspension and included raincover, this low-volume, minimal bike pack is the perfect option for desert heat or humid climates where you need nothing more than hydration and a few essentials.