The PortaBrace Hip Pack, (SM) is the smallest case of the series. It has a semi-hard shell and padding to protect gear and fit comfortably. There are just enough pockets for lens filters, Lens Caps, AA & 9v batteries, very small radio microphones, very small tape stock and other essentials. The Removable bottle holder pouch (no bottle) is for a cool beverage or to aide in holding a boom pole. A 2″ quick release buckle goes on and off in a flash.Features:Customizable solutionDurable, 1000-Denier CorduraEngineered for professionalsLightweightSuperior performance through simplicity of design