The sign on the side of this Bangkok foodcart advertises its “right (for your) mouth, right (for your) heart” crispy (Halal) non-pork sausage. Space and weight constraints coupled with costly (both monetarily and spatially) combustible fuel, this “arched” grill doubles productivity while halving fuel consumption. Also space-capitalizing is the repurposed Pocari Sweat bottle hung and used as a grease catcher (as the grease is also “recycled”).