Sammons Preston Wide Body Thermo Mug, 20 oz, Blue, Foam Insulation Maintains Temperature of Hot & Cold Drinks, Durable Cup with Unbreakable Plastic Lining, Dent & Rust Proof, Ergonomic Handle Thermo mug with wide body holds large capacity of beverages including coffee, tea, water, juice, & smoothies, insulated cup keeps drink hot or cold for longer, travel mug with lid to contain liquid Blue mug with foam insulation & virtually unbreakable plastic lining has wide mouth & wide base to provide stability, material does not rust or dent, ergonomic handle for easy grip, mug holds 20 oz Comes with a removable lid, lever on lid slides to the left or right to open or close the opening Insulated mug for independent drinking, adaptive dining aid Microwave safe, dishwasher safe up to 180F for easy cleaning, mug measures 5" tall, 5" wide at base, 4" wide at top