1 40 Oz Double Wall Stainless Steel Vacuum Insulated Mug, Three Highland Cows Surrounded By Teal Blooms And Lush Green Leaves, Unmatched Heat Retention, Durable And Portable, 24 Hours Cold, 12 Hours Hot, Fathers Day Gift

This mug features a double-wall vacuum insulation design that helps maintain the temperature of your beverages.
Designed to keep drinks cold for up to 24 hours and hot for up to 12 hours.
Made from 304 stainless steel, which is known for being food-safe.