Product Description:Elevate your drinkware collection with our custom logo double wall travel wine egg shape cups. Crafted from 18/8 stainless steel, these insulated coffee mugs are designed to keep your beverages hot for over 3 hours and cold for over 9 hours. The double-wall vacuum insulation, paired with a thermal copper lining, ensures optimal temperature retention. Featuring a BPA-free lid, these tumblers offer a safe and enjoyable drinking experience. Perfect for wine, coffee, and other beverages, these customizable tumblers are ideal for personal use, corporate gifts, or promotional events. Personalize them with your logo to make a lasting impression.