The Good Guys calculates capacity using the usable space of the refrigerator, which does not include shelving, drawers etc. Other supplier/manufacturer marketing material, specifications and information, including product packaging, may calculate capacity using either useable/net space or total/gross space
You can find a place for your snacks with this Hisense bar fridge's 179 litre total capacity. It has a 515mm width, a 1229mm height, a 514mm depth, a right-hinged door, and a red finish. The Hisense HRBF179R has glass shelves and a 2.5 star energy rating. It's a smart pick for storing perishable foods.