Vacuum Insulated Stainless Steel Fashion Sport Bottle Thermos Tumbler 550mLInsulates both hot and cold.Keeps liquids hot 10 hours and cold 18 hoursPerfect to bring for outdoor activities and sport.Brand new and high quality.Clean inside before use it.Avoid hitting.Keeps the contents warm/cold for a long timeThe inside is made of metal and is therefore resistant to impactCan be used both for beverages and for food like soup.I Excellent heat preservation and strong sealingGood supplies for travelingMade with high quality stainless steel materials.May Contain hot and cold liquidCapacity:550ML