Cold Or Hot Out, BirdFly offers the Best Way To Enjoy your favorite beverage! This premium-quality travel mug is made with stainless steel and keeps hot drinks hot for up to 6hrs, and cold drinks cold for up to 8hrs! It fits into most car cup holders and has a spill-proof plastic lid.

• 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.