MATERIALS: 304 stainless steel, silicone Double layer vacuum insulation,capacity makes it easy to take with you on long trips or on the go.
Flip Straw Lid: The insulated glass lid is equipped with a cleverly designed collapsible straw nozzle.100% leak and spill resistant, the intuitive design also allows for one-handed drinking, perfect for those hectic on-the-go moments.
KEEP WARM: Keeps hot drinks hot for up to 6 hours and cold drinks cold for up to 12 hours.
DURABLE AND SAFE: This nonpouring mug is made of high quality 304 stainless steel and BPA free material, durable and safe to use.