20 oz. Double-Wall Insulated travel / Coffee Cup With Sip Through Lid & Straw. Your Clients will Feel Instant Energy with These Bright Colors! Sleek, Straight Wall Design is Timeless. Mix & Match Cup, Lid, and Straw colors. Double-Wall Insulation Keeps Drinks Hot or Cold. Maintains a 40-degree difference between the contents and the outside, so it can be used safely without a protective sleeve. Molded from BPA-free Reusable, Refillable, Recyclable Polypropylene. Straws are shipped in the same shipping carton unassembled. Fits most auto cup holders, is top-rack dishwasher safe, and is not recommended for use in a microwave oven. Molded with 30% post-industrial "home" recycled material