Now you can stare at the stars without staying up all night with this officially licensed Harry Potter Maura Constellation 20oz Stainless Steel Tervis® Travel Mug. This magical blue insulated Harry Potter Stainless Steel Tervis® Mug holds 20 ounces and features a snazzy Maura Constellation print on the outside.

• Dishwasher safe and fits most cup holders
• Tumbler includes BPA-free leak resistant, easy-to-clean and easy-close hammer lid
• Triple insulation reduces condensation and keeps your drink hot for up to 8 hours or cold for up to 24 hours (use caution with hot liquids)
• Copper-lined 18/8 stainless steel construction is durable, and material won't retain tastes or odors.