1, 20 oz. double-wall vacuum insulation keeps drinks cold, chilled or hot for hours. Bottle opening with bottle opener design for more uniqueness, all sizes with narrow base fit almost any car cup holder, let you carry it with you. 2, Straw opening design prevents splashing, seal holds reusable straw in place, drink opening and full lid top for added leakage protection. 3.BPA-free stainless steel material is durable for continuous use. 4.You can print your favorite logo or pattern to make it unique and the best gift.
