A Hydro Flask bottle—of any kind—is reliable. This insulated, double-walled stainless steel water bottle has a powder-coated exterior (a permanent, lightly textured coating) and a plastic cap.

Hydro Flask, the brand that brought us durable, high-quality water bottles in bold colors, has unveiled its latest creation: ...

The insulated bottle has Hydro Flask’s trusted double-wall design ... which is just enough for a few sips of water or a cappuccino. Some buyers use it for “that second shot of coffee ...

Catalysis of the decomposition of hydrogen peroxide is demonstrated in a foil-covered florence flask or fancy bottle. A packet of manganese dioxide catalyst is suspended by a thread inside the neck of ...

For me, the first mark of a good water bottle is that I actually find myself using it throughout the day. Here, the Hydro Flask succeeds: It's light, so I don't mind carrying it around ...

I’m a Hydro Flask devotee. I’ve owned my 24-ounce bottle for four years now and it’s in as-good shape as when I bought it. The stainless steel insulated interior keeps water cold for hours ...

A capped 2-liter plastic bottle containing a clear ... A thumb should be placed over the stopper before the flask is shaken very vigorously, and eye protection should be worn. The solution may be sink ...

After establishing itself as a hit in Japan, the Hydro Flask Micro Hydro is making its United States debut exclusively at HydroFlask.com. The 6.7-ounce water bottle was inspired by Japanese micro ...

Constructed from 18/8 stainless steel, this dishwasher-safe water bottle is easy to clean. The slim, leakproof 24-ounce model fits most vehicle cup holders perfectly. The cobalt blue Hydro Flask I ...

Using a silicone drawing tube, rinse volume-calibrated nominal 125 mL iodine flasks 3 times with minimal agitation then overflow for at least 3 flask volumes ... Apply a distilled water seal to the ...

Hydro Flask’s new limited-edition Jelly Collection is about as imaginative as they come as no two water bottles or tumblers have the same design. This unique Hydro Flask drop features three ...