Salomon Hydro Handset

There's no easier way to stay hydrated during your runs than with Salomon's Hydro Handset, which uses a moisture wicking stretch carrying system, compressible soft flask, and a small pocket to keep you comfortable, hydrated, and organized while you're busy burning up the miles. The flask actually compresses as you drink for easier carrying as the miles go on, and the pocket offers enough space for your keys, phone, or energy gels.