A leak-proof thermos mug that you can take anywhere and not worry about leaks.The mug keeps hot drinks hot for 6 hours and cold for 11 hours.Thermos mug made of vacuum-insulated 18/8 stainless steelThe silicone bottom prevents the mug from sliding and protects the surface from scratching.A convenient screw-on cap with a push button allows for convenient use of the mugThe cap is dishwasher safe. The mug should be washed by hand.Manufactured without harmful BPAThe Olympus thermos mug in an elegant, black color is characterized by simplicity and elegance.The practical screw-on cap with a push button allows for convenient use of the mug. The well-thought-out design guarantees that the mug will not leak. Olympus keeps hot drinks hot for up to 6 hours and cold for up to 11 hours.Thanks to Snapclean® technology, cleaning the mug is very easy: just squeeze and pull to remove the internal mechanism. This will make cleaning the cup even easier. ELEGANT SIMPLICITYThe cap with a practical switch allows for easy and convenient use of the cup. Simply press the button to drink, then press it again to seal the opening. Don't think, just drink SNAPCLEAN®: JUST PRESS AND REMOVEKeeping it clean has never been easier.Thanks to Snapclean® technology, simply squeeze and pull to completely remove the internal mechanism. This allows you to keep the cup clean. All our caps are dishwasher safe. UNIVERSAL CAPSThe caps on Kambukka cups and bottles are universal. You can freely mix the caps between different models, depending on your needs. All Kambukka caps are resistant to high temperatures.A CAPACITY ADAPTED TO YOUR NEEDSThe Olympus 300 ml thermos mug is perfect for travel, walking, work or school. It will easily fit in a backpack or purse. Height: 13.6 cmHeight without lid: 11.6 cmØ Diameter: 7.1 cm