Pack Creek 20. Black Diamond Creek 20 is the ultimate everyday pack.. A simple, burly on-route pack inspired by the haul bags, the Black Diamond Creek 20 provides durable protection for your essentials, whether you're carrying or hauling. The top-loading design features a drawcord skirt and an integrated, and internal zippered pocket that stores your phone, route topo, or bars. When it's time to deal with the crux or a thrasher chimney pitch, stow the shoulder straps, remove the waistbelt and haul away. The two top grab handles easily clip to the belay and double as haul points, and mini-side daisy chains let you attach shoes or extra gear outside the pack.