Ergonomic design with padded back contact, the 1.5L Goanna Hydration Pack is ideal for almost any outdoor activity that requires both hands to be free. Features BPA-free 1.5L hydration reservoir plus 2L of internal storage Neoprene insulated feed tube to ensure a palatable temperature Utility attachment rings on shoulder harness Extendable front bungee net for carrying items Helmet holder Specifications Dimensions: 400L x 170W x 40D (mm) Weight: 375g Capacity: 1.5L hydration reservoir, 2L internal storage