Hydro Flask

Hydro Flask is an American company founded in 2009 in Bend, Oregon, by two founders who were tired of their water turning warm on the trail. The fix was a double-wall vacuum-insulated stainless steel bottle, finished with the brand's TempShield insulation and a powder-coated, sweat-free exterior, and it worked well enough to build a global following on. The wide-mouth bottles, coffee flasks and tumblers all run on the same principle: cold stays genuinely cold for hours, hot stays hot, and nothing leaks into the bottom of your bag. They are not the cheapest flask you can buy, and you will notice the difference the first time your ice survives a full day in the sun. Buy once, drink from it for years.Read more