Hydro Flask Insulated Stainless Steel 40 Ounce Water Bottle For $26.70 From Amazon These normally sell for between $30-$37, so this is a great price, grab it while it lasts! I’m a bit obsessed with Hydro Flask. I mentioned it in my Island Hopper trip report how I discovered it, but the gist is that Want to continue reading this post? Click here!