Hipster Cats Double Wall Tumbler with Straw (Personalized) Customizing Instructions: YOU WILL RECEIVE AN EMAIL WITH A LINK TO DESIGN YOUR PRODUCT WITHIN 1 HOUR (Approve Your Design Promptly for Faster Ship Time) BPA Free Inserts printed on premium gloss media Double Walls keeps drinks cold and do not sweat on the outside Reuseable straw with ring ring around the bottom to keep the straw from falling out