Great gift for mom, or treat yourself! Personalized with a name and AKA Mama Bear. Enjoy our 20 oz Insulated Tumbler for yourself or as a gift to someone special in your life. Our tumblers feature double-wall vacuum insulation with a clear lid. The mug has a narrower bottom to fit most standard cup holders. It is BPA and lead free and is constructed of 18/8 gauge stainless steel. THIS IS NOT VINYL! Each tumbler is designed and printed individually with the latest technology in UV printing for a vivid and durable end product.