Made of: 304 Stainless Steel 

Capacity: 400ml

The lid is made of frosted 304 stainless steel, and reflow inner core 

is made of 304 stainless steel.

The cup body is made of 304 food grade stainless steel

A 304 food grade stainless steel strainer is provided in the cup

Cup lid sealing ring: food grade silicone ring (no peculiar smell)

PC thickened shock-absorbing cup bottom

Independent package of simple box.