Features:● Durable stainless steel construction keep liquids hot or cold ● Keep hot: After 10 hours no less than 45 degrees celsius ● Keep cold: After 6 hours no less than 10 degrees celsius ● Vacuum Insulation Technology: Where air is sucked out, creating a vacuum between the wall to minimized the effect of outside temperature● Drink lid opens with push button ease and locks closed for carefree travel● Leak proof design to ensure no liquid can escape● Compact design takes up minimal space while maximizing capacity for effortless transport and storage● Detachable design: Can be taken apart for easy cleaning● Material: stainless steel 304 Style: Beauty,Casual,Fashion Suitable for: Camping,Climbing,Home,Travelling Material: Plastic,Stainless Steel Package weight: 0.387 kg 0.334 Product size (L x W x H): 23.50 x 6.70 x 6.70 cm / 9.25 x 2.64 x 2.64 inches Package size (L x W x H): 24.50 x 7.50 x 7.50 cm / 9.65 x 2.95 x 2.95 inches Package Contents: 1 x 480ML Stainless Steel Tea Coffee Water Cup Travel Mug Vacuum Flask Cup