Enjoy every sip at just the right temperature with the LocknLock Metro vacuum insulated mug. Designed for all-day performance, this vacuum-insulated stainless steel travel mug keeps drinks hot for up to 12 hours or cold for up to 38 hours. The durable 18/8 stainless steel body and double-wall construction make this metal coffee mug with handle reliable to take anywhere. The innovative swing lock lid lets you open and close this travel cup easily with one hand—ideal for commutes, work, or relaxing outdoors. A non-slip silicone base keeps this metal cup steady and quiet on flat surfaces, while the comfortable handle offers a secure grip for everyday use. Built to last and made from BPA-free materials, this metal mug with lid ensures pure flavor with no metallic taste. The scratch-resistant powder coating adds a touch of style and durability to match your busy lifestyle. Whether you’re enjoying morning coffee, iced tea, or fresh juice, the Metro coffee mug tumbler delivers exceptional temperature control and convenience.