The Evolve Traveler Mug has a large 16 oz capacity. The Evolve Infinity Traveler Mug is microwave safe and top rack dishwasher safe. The 45611 ships in eco-friendly packaging and has a thumb slide. This eco friendly drinkeware degrades in 1 to 5 years in a landfill and is BPA free. The Evolve Traveler Mug is made in the USA.