This 30 oz. tumbler is portable. Double-walled vacuum insulation & a strong carry handle make this large stainless steel travel cup less refilable. Elegant flip lid & straw are leakproof. It fits any 3"-bottomed cup holder. Ideal for making a big impression at any business event! Hot drinks last 12 hours, cold drinks 24! Available in powder-coated black, blue, or white. Lead, phthalates, BPA, & toxins are absent from this product. FDA-approved food-grade stainless steel meets California Prop 65.