AF1 Racing Koozie
Keep your beverages cold and your hands warm with this purpose built container insulation device from AF1 Racing. Fits both bottles and cans snugly.
Made from neoprene, not open cell foam, so these keep beverages cooler longer and feel nicer to touch (much like a modern diving wetsuit).
We haven't had a chance to put it on the dyno yet, but we estimate that this aftermarket modification will add at least 5 HP to any beverage application.
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