When you want to carry the essentials without adding extra bulk, the UltrAspire Lightning Belt keeps everything comfortably within reach. Its ErgoFit Waist™ design naturally follows the shape of your waist, sitting securely without bouncing or sliding down mile after mile. With six storage pockets positioned around the belt, you can organize your nutrition, phone, keys, and other small essentials however works best for you. The spacious main compartment includes a 625ml SoftFlask with a low-profile locking cap, making it easy to stay hydrated during longer runs.