Small flask is useful for storing heat if we are traveling for warm drinks

this is my story included warm drinking in traveling
Small flask is useful for storing heat if we are traveling for warm drinks

thermos ice is hot and there is also a cold if the season is blistering if our winter warms our bodies. with hot hot water adjusted to the atmosphere if the season we can use it to keep it fit our body with a drink

a small flask is useful for storing heat if we are on a journey to warm drinks .... thermos ice is hot and there is also a cold if the season is blistering if our winter warms our bodies.