The Contigo Vacuum-Insulated 10oz Stainless Steel Autoseal Pinnacle travel mug offers a leak- and spill-proof lid, making it the ideal to-go drinkware for your busy lifestyle.<br/><br/>Enjoy one-handed convenience without the spills; push the Autoseal button to drink and release it to seal after every Sip. <br/><br/>A lock feature ensures the button doesn't get accidentally pushed while you're on the go. <br/><br/>On busy mornings, you’ll appreciate that this commuter-friendly travel mug fits perfectly in cup holders and under most single-serve coffee makers without having to remove the drip tray. It holds a small or medium drink serving. <br/><br/>Additionally, with double-wall vacuum insulation, your coffee stays piping hot up to 3 hours or icy cold up to 10. <br/><br/>The underside of the lid opens completely, letting you get into all the nooks and crannies for thorough cleaning. <br/><br/>The top-rack dishwasher-safe lid is one connected piece, so there are no parts to misplace. <br/><br/>For best results, remember to hand-wash the body and allow all parts to dry completely with the lid removed.