Use this glow-in-the-dark sublimation tumbler to create a luminescent personalized drink container for everyday use. You can sublimate the tumbler with your custom designs, personal photos and more. It would also be a meaningful gift for friends or family members. Details: White 20 fl. oz. (591 mL) Glow-in-the-dark BPA free and vacuum insulated Sublimation instructions included on packaging Stainless steel Do not use in microwave or freezer Wash before use, hand wash only Size Information: 2.9" x 8" (7.37cm x 20.32cm) tumbler dimensions 8.26" (20.98 cm) tumbler height with lid 0.23" x 10.2" (0.58cm x 25.91cm) straw dimensions