Contain your beverages in GTI style with this tumbler made of FDA compliant materials. Dual wall construction with 18-8 stainless steel and black matte finish vacuum insulation for optimum heat retention. Features lip and finger grooves that allows you to position the drinking spout without even looking, includes a leak proof screw-on lid with a visual open/close push button locking closure. Hand wash only. Do not microwave. GTI logo screenprinted. Black/Red.