• Stainless steel outer & inner walls
• Copper-lined & powder coated
• Double-wall vacuum insulated
• Keeps your drinks hot or cold for hours (can keep cold more than 18 hours and keep hot more than 8 hours)
• Twist on lid w/ rubber gasket and flip up straw
• Convenient flip up carrying handle
• BPA-Free
• Sweat-resistant
• Ships assembled
• Hand wash recommended
• Full color imprints are varnish coated for shine and durability