Being caught in the busy schedule of every day, one must not forget to keep oneself hydrated. It is often advised to carry a water bottle that can remind one to drink water from time to time. It is quite important to keep recharging the body with water, owing to multiple benefits. Be it in terms of maximizing physical performance or giving a short break to the mind, drinking water adequately is an effective solution to both. Single wall fridge bottle made up of 304 grade rust free stainless steel. Leak proof & non-toxic: leak proof design, contains no toxins completely bpa and phthalate free. Right alternative to plastic fridge bottles. Perfect size: Right size to adjust in refrigerator bottle holder. Fits right in your bags and car bottle holders as well. Color: Grey; Material: Stainless Steel; Capacity: 750 ml, Package Contents: 6 Steel Bottle. THIS IS NOT A HOT AND COLD BOTTLE- Do not keep hot liquid as outer wall of the bottle will get heated.