buffalo check 18 oz stainless steel tumbler - red, black
the vacuum insulated, double-walled stainless steel body keeps cold beverages chilled for up to 24 hours and hot beverages warm for up to 12 hours. a non-toxic, earth friendly alternative to swap for single-use plastic bottles. high grade, stainless steel 18/8 interior. freezer safe. buffalo check design. perfect to-go tumbler companion.