The Iron Flask 40 oz Wide Mouth Water Bottle With Spout Lid is your one stop for all-day hydration at home or on the run. This stainless steel bottle features double-wall insulation, which means your favorite beverages stay cold for 24 hours, and hot for 12 hours with no bottle sweat— that’s basically a whole day! The wide mouth and spout lid allow for easy pouring and sharing, and we’ve also included a flip lid and a stainless steel screw-on lid so you can switch them around depending on your day’s adventure.
