20 OZ. Himal Stainless Steel Travel Mug is made of food-grade and BPA free stainless steel with plastic interior. Transparent black lid with slider closure makes it easier to drink. The painted finish design matches color with silicone straw. Large capacity coffee mug is perfect for your journey and travels. Rush 3 days available with rush charge upon request. Imprint drinkware only can be handwash. BPA FREE, FDA certified