Fabricated inside and outside in 18/8 quality stainless its is 304 grade stainless steel.
Which is rust proof & Easy to Carry and Versatile.
Its Double Wall Vaccum insulated Technologykeeps your drink Cold for up to 12 Hours &
Piping Hot for up to 6 Hours. Use your mug for tea, coffee, juice, etc.
Pre-condition your mug with hot water, if using for hot
Beverages and with cold water if using for cold Beverages.
Do not use for carbonated drinks