Christmas Gifts For Dad Wolf Daddy Tumbler 20oz Dad Gifts From Daughter Son Wolf Lovers Coffee Travel Mug Stainless Steel Birthday Gift For Father & Men

INSULATION TECHNOLOGY: Each tumbler has double-wall insulated tumbler with a vacuum between helps your drink to keep its temperature from 6 to 12 hours. CONSTRUCTED OF 18/8 STAINLESS STEEL: Known for its strength and purity our 18/8 food-grade tumbler won’t break rust retain or transfer flavors. Unlike other tumblers our tumblers provide a clean non-metallic taste.