18 oz Double-Wall insulatedtravel / coffee cup with sip through lid Double-wall insulation maintains a 40 degree difference between the contents and the outside, so it can be used safely without a protective sleeve Molded from reusable Polypropylene BPA-free Ships assembled - no extra charge Fits most auto cup holders, is top rack dishwasher safe and is not recommended for use in a microwave oven. Optional Straw Available: Add $0.20(v) / unit