About this item

• NIRLON's Vaccum Flask features double walled vaccum insulation with inner copper coating that retains the temperature, keeping beverages hot or cold for a prolonged period of time.
• This reusable double wall steel water bottle is made from 304 grade stainless steel both inside and out and is leak proof, durable, unbreakable, rust proof, odour free and food grade
• Fill the bottle completely to maintain the temperature and not use for carbonated drinks