Original Naked Run Belt Size 1 Measures 28” / 71cm FEATURES Breathable and fast drying Non chafing, bounce resistant Naked® Exopower mesh Lightweight (2.3oz) Holds multiple brands and sizes of hydration flasks Carry energy gels, fuel bars, sunglasses, headlamp Safely holds all sizes of smart phones Silicone grip loops for rain shell and trekking poles Secure race number attachments Internal micro clip Full unisex range of 12 sizes 2+ liters of capacity Holds up to 3 x 500ml Soft Flasks