This Wildflowers Bouquet 3D 20oz Custom Tumbler is a stunning addition to your collection. Handmade with Stainless Steel, this tumbler includes a steel straw and cleaning brush for your convenience. Custom Tumblers by AKA Handcrafted Tumblers creates unique and personalized designs to fit your style. Please note that this tumbler is not suitable for hot products and is not dishwasher or microwave safe. Hand wash only to keep your tumbler looking its best.