800ml vacuum water bottle

enjoy your cold drinks while still cold and hot ones while still hot henceforth by using our vacuum hot water bottle!

• vacuum bottle is designed to preserve the temperature.
• ideal for home, office, picnic, parties and institutional use.
• large capacity of 800 ml to last for a long time.
• sealed design, it can be carried in a bag to anywhere.
• vacuum insulation for maximum temperature retention, hot or cold.
• portable nylon rope is strong and durable which is convenient for traveling and outdoor sports.
• 304 stainless steel inner steel to avoid unhealthy chemicals when used at high temperature.