Sporting a sleek design and stretch comfort, the updated Energy Belt securely stores essentials, gels and small flasks during medium to long runs. Stretch materials combined with a wide waist belt provide comfort and stability, even during runs. Easy access to the main compartment via top zipper, stretch panels for flask access, simple adjustment of waist belt. A wide belt and stretch construction keep stored items stable even while running. Pockets and compartments: 1 zipped external pocket and external elastic strap for gels. Hydration: Flasks included (200ml/7oz). Dimensions: 45x8 cm, Pack weight (g) 150, 5 oz. Material: Mesh, Nylon.