WIN a Hydro Flask! The bottle with a cult following. We're giving one lucky winner a genuine Hydro Flask, the hydration icon that goes everywhere and keeps everything exactly the right temperature. Hot stays hot, cold stays cold Hydro Flask's famous double wall insulation keeps drinks icy cold for up to 24 hours or piping hot for up to 12. Ice cubes still clinking at the end of a summer's day, coffee still steaming on a frosty morning walk. Add that durable finish and those signature good looks, and it's easy to see the hype. Picture it One bottle for absolutely everything. The gym, the desk, the hike, the beach, the school run. No more lukewarm water or sad cold coffee, and no more buying plastic bottles on the go. It clips onto your bag, matches your vibe and quietly makes every day run a little better. Why everyone's carrying one Hydro Flask turned the humble water bottle into a must-have. It's built to last for years, better for the planet than single use plastic, and genuinely nic