Embodiments of the present invention disclose an equipment carrying system configured for sliding over a valveless end of a gas cylinder. The assembly includes a main body having a plurality of straps forming a webbing; a seat portion formed within the main body, the seat portion being configured to receive the valveless end of the gas cylinder; an auxiliary cylinder assembly coupled to the main body, the auxiliary cylinder assembly configured to hold a second gas cylinder; a handle coupled to the seat portion, the handle used to lift and carrying the main body; and wherein the main body, the auxiliary cylinder assembly, and the handle hang from the seat portion on the valveless end of the gas cylinder.