Hot And Cold Bottles

The best part of summer is that one gets to eat plenty of watermelons, mangoes, and ice creams and can wear shorts and take dips in the pool. However, summers can also turn water in hot and cold bottles into a warm beverage. Drinking warm water in summer is something no one enjoys. So how do you maintain the temperature of cold water in a bottle? A thermos flask, or a Hot and Cold water bottle, provides the ideal solution. Even when you want to enjoy piping hot tea or coffee while travelling, you can use these bottles to carry beverages and maintain the desired temperature. 

The Purpose of Hot and Cold Bottles

Hot and Cold bottles allow carrying hot or cold beverages to school or office, while travelling without warming or cooling them. These bottles come in different shapes and sizes and retain the exact temperature of the beverage for eight to twenty four hours after filling it, depending on the make of the bottle.

The Science Behind Hot Cold Water Bottle

These bottles contain another bottle inside them, but a vacuum separates the two. The structure provides insulation and, therefore, a reduction in heat transfer which helps maintain the temperature of the beverages. Hence the vacuum sleeve stops hot liquids from losing heat by protecting them with three layers- inner, vacuum and outer. Similarly, the stainless steel body of the bottles does not allow cold liquids to become warm by preventing the heat from outside from entering the container.

Features of Hot and Cold Water Bottle

Stainless steel vacuum-based hot and cold water bottles have become  the most sought after bottles in the category. Apart from the material of the body, the stopper or cap and the base of the bottle also play an essential role. A hot and cold water bottle keeps the liquid inside at the original temperature, thus saving a lot of energy in reheating or recooling. While buying insulated water bottles, here are some features you must look for. 

• Lid Type: Choose from screw-top lids that double as a cup or sipper lids for easy drinking.

• Material Type

• 100% food grade and rust-proof material with a spill-proof lid

• Condensation-free and cool-to-touch body to keep hands dry

• BPA-free and toxin-free

• Copper coating for maximum temperature retention

• Easy-to-carry design and long-lasting finish

• Warranty against manufacturing defects

Why Choose a Borosil Hot and Cold Water Bottle?