18/8 Stainless Steel - Kitchen-grade stainless steel is durable and rust resistant.
Double-Wall Vacuum Insulation - Unmatched at keeping cold drinks cold as well as keeping hot drinks hot.
Non-Skid Pad - The rubberized pad on the bottom of the bottle keeps your bottle where you put it.
Integrated Grip Design - "The best thing for your hand since the glove!"
Two color options: Blue & Charcoal