Patagonia Waist Pack 5L in Black. The perfect storage option for life led on the go, Patagonia’s 5L Waist Pack is responsibly constructed from weather-resistant Black Hole® fabric - rendering the accessory a robust design for rough handling. Additional functional features include a set of mesh water bottle pockets, exterior zipped pocket, spacious main compartment with mesh sleeve and an adjustable waist strap. Dimensions: 6" x 16.5" x 4"