Experience the convenience of hot coffee on the go with this 380/510ML Stainless Steel Coffee Vacuum Flask. Crafted with a stainless steel thermos and thermal insulation performance of up to 6 hours, it'll keep drinks at the perfect temperature for hours! The belly cup shape makes it easy and comfortable to hold, while the stainless steel glass liner ensures you won't have to worry about unappealing tastes. Drink in style with this reliable and practical flask.