What You Need to Know About the Product 2-layer precision technology, heat and cold insulated.

Non-Slip Base Feature The filter inside is made of 304 steel.

Hot- Cold Keeping Feature Between 4 and 8 Hours 380 Ml capacity Note : It is suitable for hand washing.

Do not wash in the dishwasher.

Safety Warning (For vacuum flasks) After putting boiling hot water into the thermos in vacuum flasks, it is recommended not to close the cover immediately and wait for about a minute.

Hot water will expand the metal body and pressurize the vacuum cover in this case.

It is absolutely necessary to open the covers of vacuum thermos filled with hot water slowly, especially when used with hot liquids, and to ensure that the accumulated pressure returns to normal.

Attention should be paid to these warnings as sudden pressure compression may cause burns