The Best Hiking Backpacks for Women, According to Avid Adventurers March 25, 2021 Bryan Delay Articles Mammut Lithia Speed 15L Backpack · Patagonia Arbor Roll Top Pack 30L · Gossamer Gear Gorilla 50 Ultralight Backpack · Osprey Exos 58 · Osprey Aura … Source: Backpacking & Water Filtration