The 450ml (15 fl oz) black double-walled stainless steel flask has the green Xbox logo on one side and "Xbox" written vertically down the reverse side. The travel mug comes with a screw-top lid to help keep your tea and coffee warm and secure inside, ready for when you next want a drink. The Xbox Metal Travel Mug is great for console gaming fans to take to work or to use when travelling around. Never go anywhere without this Xbox Metal Travel Mug. The stainless steel flask comes with a screw-top lid to help keep your drinks warm and secure, ready for when you next take a sip. Flask, travel mug, insulated. 450 ml capacity. Stainless steel. Vacuum insulated. Manufacturer's 1 year guarantee. EAN: 5055964797911.