Double Walled Stainless Steel Interior and Exterior with Smooth Black Coating.  Laser Etched Vancouver & Flag ensures longevity!  Quality is similar to other brand name "flask" insulated bottles at 2x the price!  Lid comes with built in handle, not straw style.   
 
Keeps Hot up to 12 Hours & Cold up to 24 Hours
 
Holds 32 oz - Measures 9" In Height (Inc Lid) & Bottom of Bottle is 3.5" Wide - Comes in Plain White Box.