304 stainless steel interior/201 stainless steel exterior; AS plastic lid; AS plastic spill-resistant slide-lock lid;Double-wall, vacuum-insulated ; BPA-free; Black and White colors have a matte finish, the rest of colors have a shiny finish; Note: FOB CA only available with Silk Screen imprint option, 1-color only; CO2 laser engraving not available on Silver color; Product Size: 7" h x 3.38" dia.;