Strap on the Parks Project Zion Narrows Sherpa Fanny Pack for hands-free fun under the sun. With an adjustable waistband, you can sport this as a classic fanny pack or sling it across the body for an out-of-the-way fit. The little hidden pocket allows you to keep the valuables as close as possible, and the soft sherpa material is basically a functional security blanket for all your adventurous outings.