Information about backpacks of the type used in outdoor recreational activities such as climbing or camping.
Subcategories 3
Sites 2
- Lightweight Adventure Backpack Instructions from Rodney Liwanag for making a lightweight backpack. Includes photos and specifications.
- Energy-Harvesting Backpack Straps A news description of the Piezoelectric backpack straps that harvest energy from a wearer's movement to power/charge electronics.