FuelBelt's Revenge R2O 2-Bottle Belt is a lightweight, comfortable way to ensure you always have the necessary liquids close by. They've designed the holsters for easy bottle entry and exit with one hand, so it's great for racing and training alike. This soft, breathable therma-form belt is ergonomically shaped and sized for stability, and it's so comfortable you might forget it's there! Also included are two 7oz. bottles and a removable pocket that's great for a credit card, ID and a gel.