PEAK PERFECTION Grays Peak Batch 0025 Vodka is the summit of smoothness for vodka that is ideal straight or perfect for enhancing the flavors of any cocktail. The purity of Grays Peak vodka is only achieved by using premium corn that is distilled five times in small batches using water that undergoes a proprietary reverse osmosis process that removes any trace minerals typically found in spring waters that can produce "hot" flavors. Grays Peak Vodka clean, pure, and peak perfection. Grays Peak Vodka is a gluten free vodka that is distilled from corn.