FitSip Pro-Lite is a comfortable, ergonomically designed sports armband containing a lightweight refillable 200ml hydration pack. FitSIp Pro-Lite is ultra-lightweight and breathable, ideal for everyday training. It's perfect for about an hour's exercise: whether that's running, walking, climbing, spinning or something completely different, it's up to you. With FitSip's unique hand-free design, you can finally say goodbye to awkward hand-held bottles and cumbersome back-packs.