The Bullet Bluff 12oz has a versatile two-in-one design that doubles as both a tumbler and a drink insulator. It features double-wall construction with copper vacuum insulation to keep your beverages hot for up to 5 hours or cold for up to 15 hours. This item comes with a clear, screw-on, spill-proof lid that has a secure flap-seal closure. The Bullet Bluff Vacuum Tumbler and Cooler 12oz is hand-wash only and fits most standard cup holders. Plus, it has a fine-grit coating that gives it a pleasant, natural texture.

• 2-in-1 design doubles as a cooler or tumbler
• Copper vacuum insulation keeps beverages cold for up to 15 hours or hot for up to 5 hours
• Rugged double-wall construction for durability
• Includes screw-on, spill-proof lid with flap closure
• Compatible with most standard cup holders
• Fine-grit coating provides a natural feel
• Hand-wash only