Product Name: Car Stainless Steel Coffee Mug Capacity: 380ml/500ml Material: Inner 304 Stainless Steel Outer 201 Stainless Steel Pull-up Liner Size: 380/height 128mm (without Cover) 510/height 151mm (without Cover) Diameter 89mm, Bottom Diameter 70mm Weight: 380ml Light Cup 168g Cup + Lid 213g Cup + Lid + Box 256g 510ml Light Cup 188g Cup + Lid 232g Cup + Lid + Box 280g Color: Black, White, Army Green, Blue, Red Specifications: Made Of Double Layer 304 Stainless Steel, Food Grade Plastic Cover Keep Warm/refrigerate For 8-10 Hours. Leak-proof And BPA-free Cup Body Technology, Wear-resistant And Scratch-resistant, Comfortable Grip Hidden Direct Drinking Port, Open The Lid To Drink Water Effortlessly, Buckle Does Not Rebound, Open With One Hand, Durable, Easy To Retract Tight Buckle, High-quality Food Contact Materials Are 360-degree Leak-proof, Even If You Stand Upside Down, You Don’t Have To Worry About Leaking When Using It For The First Time, Please Pour Boiling Water At 100 Degrees, Let It Stand For 1 Hour, Then Pour It Out And Use It. Package Included: 1*Coffee Mug