Probott Stainless Steel Double wall Vacuum flask/Thermoses & Flasks/Bottle is made of high quality stainless steel. It has a double wall high quality steel body superior thermal retention to keep beverages hot or cold

Double-wall vacuum insulation technology, retains the temperature, flavor, freshness and nutritional value of the drink inside

Unbreakable, stainless-steel exterior and 18/8 304 interior, quality materials: 100 percent rust-free, food-grade, hygienic, 100 percent BPA-free, non-toxic, non-leaching

This bottle specially designed for hot & cold liquids and beverage