This leak-proof glass is definitely a favorite among fun-loving, cool dads. It makes a great choice for Father's Day, birthday gift for dad, best dad gift, husband birthday gift idea or just for that special parent or sibling in your life. Show your dad how much you appreciate him with this humorous glass. It's a must-have for every dad who loves beer, wine, tea or coffee. Get this for your dad on his 30th, 40th, 50th, 60th, 70th, 80th or even 100th birthday! It's also a great choice for Christmas, Thanksgiving, retirement, Valentine's Day and Father's Day events.

This 20-ounce flask is made with double-walled vacuum insulation to maintain any beverage's ideal temperature for longer. Making it the preferred container for hot coffee, iced fruit teas, juices, champagne, smoothies, sodas, ice cream, energy drinks and milkshakes. Made of food-grade stainless steel, it's durable, unbreakable, sweat-proof, and rust-proof, perfect for backyard BBQs, lounging by the pool, or enjoying a hot day at the beach with friends. Let your dad enjoy his favorite beverage no matter where he is with this stainless steel tumbler. Sturdy and leak-proof, perfect for outdoor and indoor use. Bring this glass with you the next time you go on a picnic, hiking adventure, RV trip, beach outing, or fishing trip.