McD's super size french fry container. Slip a super size fry into the sleeve or load it up yourself at home. No more vinegar leaks, ketchup leaks or a lap full of salt. There is a one-piece version, a two-piece version and a ¼ scale version. Make sure it is run at 105% or so and 190mm tall just the way it is uploaded and an existing thing of fries will slide right in. Took 4 tries to get the angles, curves and sizing correct.