Crafted from durable stainless steel in our iconic colors, the double-walled vacuum insulation keeps liquids at the optimal temperature for hours while an internal copper layer prevents surface condensation. The vibrant exterior is scratch-resistant and easy to clean, and the generous 17 fluid-ounce capacity ensures you will stay hydrated all day long.

Manufacturers Listed Features: 

• Durable 18/8 food-grade stainless steel will not absorb odors or stain
• Double-walled vacuum insulation layer and insulated cap keep beverages sealed and at the optimal temperature
• Copper wall layer keeps the surface of the bottle free of condensation
• Superior temperature retention is designed to keep beverages cold up to 24 hours and hot up to 12 hours
• Colorful exterior is scratch-resistant
• Hand wash with warm, soapy water