Description:The thermal cup has 360 degrees thread bite design, which can effectively prevent water from leaking out of the cup.What the thermal cup with ceramics liner can offer you is that it can prevent the heat loss of water and scalding.The length of thermal cup is 21.5cm, the width is 9.5cm.Made of stainless steel and ceramics liner, it is durable and rust-resistant.It is suitable for outdoor, home, camping, picnic and sports.Item Name: Thermal CupMaterial: Stainless Steel,CeramicCapacity: 500ml Features: Ceramics Liner, Rust-resistant, Leak Proof Colors: Black, Red, Blue, Dark Yellow, CreamSize Details: 9.5cm x 9.5cm x 21.5cm/3.74" x 3.74" x 8.46" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Thermal Cup