Found dark blue hiking backpack with patches and water bottle holder near the lifeguard station at Hollywood Beach.

I found a dark blue hiking backpack near the lifeguard station at Hollywood Beach in South Florida yesterday. It was left unattended, and I didn’t want it to disappear or be picked up by someone who might not actually return it. It has a few patches and a water bottle holder on the side. If you can describe the contents or any identifying features, I would love to return it to its owner.