Obey Refraction It's The Law Snell's Law Physics Thermal Tumbler

Let your cup be as unique as your drink preference! This custom tumbler’s double-walled construction helps keep your warm beverages warm and your cool beverages cool, all while keeping your hands comfortable. The low profile lid snaps tight to help prevent spills.

• Dimensions: 7.30 cm W x 22.2 cm H
• Capacity: Holds 453 g of liquid in a sleek cylindrical shape
• Materials: Stainless steel body and bottom, plastic lid
• Sturdy flip top helps prevent spills
• Vacuum-sealed double-walled construction retains temperature
• Glossy white finish to highlight your photos or designs
• Fits most standard cup holders
• Hand wash only