The SPEEDEX Black Thermos Bottle (500ML) is your perfect beverage companion, keeping drinks hot or cold for hours with advanced vacuum insulation. Crafted from premium stainless steel, it’s leak-proof, durable, and ideal for school, office, gym, or travel. Stay refreshed anytime, anywhere with this stylish and functional flask! http://amazon.in/dp/B0C5VKQ2Z8?th=1&utm_source=Bookmarking+&utm_medium=Amazon+&utm_campaign=Speede