keevoek Vacuum flask,Double Wall Vacuum Insulated Flask (22 oz) Black

Our Stainless Steel Water Bottle crafted carefully according to the highest quality standards from high grade 18/8 stainless steel which is fully resistant to oxidation and corrosion, unlike cheap water bottles out there. Our reusable water bottle features a durable coating from outside that will provide extra protection and will prevent sweat on the outside wall (Which Makes Our Bottle The Best Choice For You). Insulated Thermos features double-wall vacuum insulation which will limit the effects of the outside temperature. The inner wall of our durable bottle coated with 304 stainless steel and the outer wall is coated with 201 stainless steel which keeps your favorite beverage ice-cold for up to 10 hrs. And piping hot for up to 12 hrs. (A Thermal Flask You Can Really Count On) Our Double Walled Water Bottle made from food-grade materials and its totally free from BPA, toxic materials, polymers, plasticizers and other synthetic elements found in other bottles that will affect your h