Thank You Mug Appreciation Inspirational Gifts Ideas for Women Men Employee Coworker Teacher Volunteer Gifts Easy to handle and fit comfortably in your hand or in a cup holder, and the capacity is about 20 oz Stainless Steel Insulated: the 304 stainless steel material of the insulated awesome thank you gifts is of nice durability, and the double layer insulation keeps your drink cold or hot a long time. Which is ideal for travel, outdoor activities, or keeping drinks fresh at work