What Our Gearhead(R) Experts Are Saying: "I didn't think I needed a bottle this small until I got one-it's perfect for espresso shots on the go or just enough hydration on quick errands. It fits in my jacket pocket, doesn't leak, and still keeps drinks hot or cold for hours. Basically, it's the cutest piece of functional gear I own." Small but mighty, the Hydro Flask 200ml Micro Hydro Water Bottle proves that minimalism and performance can go hand in hand. Fresh from Hydro Flask Japan, this tiny yet powerful bottle carries just enough for espresso-sized sips, quick hydration, or a splash of something warm on your morning commute. Built with the same double-wall vacuum insulation we trust in our full-size bottles, the Micro Hydro keeps beverages hot or cold for up to seven hours. Its leakproof cap ensures zero spills, while durable stainless steel resists dents and flavor transfer. Compact, sleek, and endlessly handy, this palm-sized companion slips easily into pockets, lunch bags, or daypacks for refreshment on the go.