With a simple philosophy that the ‘hot stays hot and the cold stays cold’, a good vacuum insulated flask is a handy item to own. Check this list of the top vacuum insulated flasks available on Amazon that are safe and convenient to use.
Borosil Stainless Steel Hydra Trek - Vacuum Insulated Flask Water Bottle is made out of cutting-edge technology with maximum temperature retention. The plastic is BPA and Phthalate-free, ensuring that there is no leaching of toxins and chemicals. The product is available in three sizes of 500ml, 700ml and 850ml. The product offers drip-free sipping, and the mouth is wide enough to add ice cubes. The flask is easy to hold and is condensation-free. It can be easily accommodated in backpacks and rucksacks.
Cello Flip Style Stainless Steel Flask has a double-walled construction that keeps beverages hot or cold for longer. The copper coating and the thermoseal technology allows for better temperature retention. The pouring and drinking are spill-free with the simple threaded lid of the bottle. It is a reusable bottle that is leakproof, rustproof and odour free. It is convenient to clean and is durable. It can be carried in one’s office bag, travel bag and the like.
InstaCuppa Thermos Bottle has a neat and stylish design that is available in a range of colours. The bottle has a 1000 ml capacity and allows one to retain hot temperature for nearly 12 hours and cold temperature for 24 hours. The innovative dual-layer bottles offer a slip-resistant surface free of condensation. The product is leakproof and is easy to clean. It uses BPA free plastic and is eco-friendly. It sports a sipper lid, which is an additional advantage.
Milton Vertex 1000 Thermosteel Water Bottle is a multi-purpose bottle that stores both hot and cold beverages. It is made of 18/8 quality stainless steel that is rust free. It is easy to clean and maintain. It is odour free, leakproof, and made of food-grade materials. The unbreakable tumbler cap makes it easy to drink your beverage, which should prove especially useful for kids. The flask has a 1000 ml capacity and can be a good companion for gyms, sports, schools and outdoors.