Custom Tumblers & Travel Mugs, Perka Charlton 14 oz Double Wall, Stainless Steel Tumbler Food Jar - 24Hr Cold & Cork Base, The Perka Charlton 14 oz Tumbler Jar has a double wall vacuum insulated construction that keeps your hot liquids hot for 12 hours and cold liquids cold for 24 hours. The tumbler can double as a food jar and the screw-on lid comes with a holder for securing the included food-grade stainless steel spoon. It also has a molded cork base to protect desktops from scratches while providing an earthy look. The container is packaged in a corrugated kraft giftbox and is FDA compliant and BPA Free. A portion of all proceeds is donated to Shelter to Soldier, a non-profit organization that rescues dogs to train as service animals for veterans in need. ... #KM4402 $17.58/each.