The black, water-resistant Deluxe Padded Backpack Strap from Protec converts most Protec shoulder or carry cases with attachment loops into a backpack. The padded and adjustable strap features rugged locking clips and a breathable mesh lining. Additionally, there is a sternum strap for extra support.
To attach the backpack strap, simply run the clips through each attachment loop on your Protec case and lock them. When not in use, you can simply fold the compact strap into an exterior pocket of your Protec bag.