The Double Wall Vacuum Mug with Side Handle features an insulating layer that keeps your drinks ice cold or hot for up to 12 hours. It is made from eco-friendly materials to prevent plastic waste and uses premium stainless steel with a rust and chip-resistant coating. The airtight, leakproof design has been thoroughly tested to ensure no leaks. Features: TEMPERATURE CONTROLInsulating layer keeps your drinks ice cold or hot for up to 12 hours ECO FRIENDLYUses eco-friendly materials and prevents plastic waste HEAVY DUTY MATERIALSPremium stainless steel with rust and chip resistant coating LEAKPROOF DESIGNAirtight and tested to be leak proof Specifications: Dimensions: H:27.5 x W:10.0 x D:10.0 cm Colour: Grey Guarantee:1 Year Material: 304 S/S And Outer Is 201 S/S Model Number: JTL1136GE