Farecnt School Crossing Guard Appreciation Tumbler with Lid 20 Oz This Tumbler has you covered for coffee, tea, or juice, hot or cold! Its double-wall insulated stainless steel construction keeps 20 ounces of your drink just right for hours. Feature double-wall insulated stainless steel Leakproof lid prevent spills Food-grade 304 stainless steel, BPA free 12 hours of cold retention and 8 hours of hot retention