PATAGONIA Ultralight Black Hole Mini Hip Pack Subtidal Blue. ightweight, durable recycled nylon ripstop is weather-resistant and highly packable. Main compartment with front zippered security pocket that doubles as a stuffsack when bag is not in use. Soft, herringbone-webbing belt lets you carry comfortably around the waist or bandolier style. 100 g (3.5 oz) / 4.75" x 8" x 2".