Enjoy your favorite beverage on the go with a premium-quality travel mug. It’s made with stainless steel and keeps hot drinks hot for up to 6 h, and cold drinks cold for up to 8 h. It fits into most car cup holders and has a spill-proof plastic lid. Personalize it for yourself or add it to your online store and start selling modern drinkware. Made with stainless steel. Hand-wash only. 25 oz (739 ml) size:. Height: 7. 9″ (20 cm). Upper diameter: 3. 3″ (8. 4 cm). Bottom diameter: 2. 7″ (7 cm). Comes with a plastic press-in lid. 40 oz (1183 ml) size:. Height: 10. 4″ (26. 5 cm). Upper diameter: 3. 9″ (9. 9 cm). Bottom diameter: 2. 9″ (7. 4 cm). Comes with a plastic straw and screw-on lid. Caution! To prevent steam pressure buildup, always open the lid before placing it on a hot drink.