The Aladdin Stainless Steel Vacuum Mug features our new intuitive leak-proof flip lid—flip back to sip, flip forward to seal (it's really that simple). The perfect everyday on-the-go mug, it is single-serve compatible, car-cup friendly, and dishwasher safe. Plus, the stainless steel body is vacuum insulated to keeps drinks hot for 4 hours or cold for 30 hours. No matter where you’re going, when you get there your bag will be dry and your drink will be just the way you like it.Vacuum insulated stainless steel keeps drinks hot 4 hours, cold 7 hours, and iced 30 hours.Intuitive leak-proof flip lid. Flip back to sip, flip forward to seal.Single-serve size, so you can brew your favorite drinks right into your mug.Car-cup friendly for commuting bliss.Dishwasher safe because who wants to scrub?BPA-free because that stuff’s not good for you.