Double-Wall Insulated Vacuum Flask Water Bottle

Looking for a water bottle that will keep your drinks hot or cold for hours on end? Look no further than the double-wall insulated vacuum flask water bottle. Made from food grade stainless steel, this water bottle features double wall insulation to keep your drinks at the perfect temperature, no matter what the weather is like outside. The vacuum sealed caps ensure that no heat or cold escapes, and the 1/4 inch diameter mouth makes it easy to drink from even when you're on the go. Whether you're headed to the gym or going on a hike, this water bottle is a must-have for anyone who wants to stay hydrated while on the go.