The Silver Buffalo MC3288 Marvel Comics Spider-Man Swings Web Ceramic Travel Mug with Lid, 18-Ounces lets you enjoy up to 18-ounces of your favorite hot drink on the move! Our ceramic travel mug is made of durable, BPA-Free ceramic that holds heat well with an easy grip handle to make your drinking experience easy and enjoyable. This item makes a great gift for Spider-Man fans always on the move who will love the awesome design as well as the superb quality. The mug is safe to use in a dishwasher and microwave. The lid is not safe to use in a microwave and must be hand washed. Silver Buffalo is a trendsetting housewares and home decor company based in the heart of New York City. We work in collaboration with your favorite licenses and brands to develop creative, unique and innovative products; while maintaining a commitment to detail and quality. We pride ourselves on manufacturing and distributing product that resonates with the child or fan(atic) in all of us.