Features: 1. Good supplies for traveling 2. Excellent heat preservation and strong sealing 3. Excellent gift for Student, friends and yourself 4. Portable and mini style, very convenient to carry out Description: 1.Material:Stainless Steel+PP 2.Color:Pink,Green,Black,Blue,Purple 3.Height:18cm/7.08'' 4.Diameter:5.5cm/2.16'' 5.Capacity:220ML 6.Heat preservation time:About 6 hours Package include: 1 x Portable Water Bottle