20 oz Tinson Stainless Steel Travel Mug will be a go-to for every morning commute. Made of BPA free and non-toxic stainless steel material. Double wall construction for insulation will keep your drink cold up to 8 hours or hot up to 4 hours. Includes a plastic lid with slide lock helps prevent spilling. Wave Design on outer wall makes an excellent Christmas, holiday, birthday, and housewarming gift for a special someone. 3 days rush available upon request. Imprint drinkware only can be hand wash. BPA FREE, FDA certified