Description:Product Name: Xingyu Thermos CupCapacity: 380mlProduct Size: 80mm*162mmProduct Weight: 283gProduct Color: Blue, Brown, SilverProduct Material: 316 Stainless Steel Liner, PP Cup Lid, Silicone Sealing RingFeatures:1.316 Stainless Steel Seamless Liner, Upgraded Material, Healthy And Safe, Smooth And Does Not Trap Dirt2. Acid And Alkali Resistant, Fresh And Odorless, The Inner Wall Is Easy To Clean, And Not Easy To Breed Bacteria3. Thermal Insulation Performance Is Better, It Can Still Retain Heat In The Sixth Year, The Inner Wall Is More Beautiful, The Temperature Is Displayed With A Light Touch, And Drinking Water Does Not Burn Your Mouth.4. Upgraded Material, Healthy And Safe, 9H Heat Preservation And Cold Preservation5. Hot Tea And Cold Brew, Drink As You Like, Push And Lift With One Hand, Open Smoothly, Press To Lock, Prevent Accidental Opening6. Unlimited Brewing, Unlock More Brewing Methods, And Open Up All Kinds Of Drinks7. Strict Leak-proof Design, 360 Water-tight, Silent Resin Bottom Pad For Stable PlacementPackage Included:1*insulated Mug