Copper Colored 20oz tumbler Indestructible Double wall vacuum insulated stainless steel

• The big size that everyone wants with incredible temperature retention hot or cold!

• Passivated against chemical reactivity and metallic taste

• Acrylic push-on, sip through lid

• Insulates hot beverages up to 6 hours

• Insulates cold beverages up to 24 hours

• Durable, double-walled construction

• High performance copper vacuum insulation

• 18/8 food-grade stainless steel, no liner

• 100% stainless interior (stainless caps)

• Extra wide mouth for easy filling and pouring

• No BPA, phthalates, lead, or other toxins

• Doesn’t retain or impart flavors

• Slim design fits in most cup holders