17oz double wall 18/8 stainless steel vacuum thermal bottle with a threaded insulated lid
Narrow opening, cauum insulated body and copper plated inner wall help retain the internal teperature longer
The copper plated inner wall can make a difference of 41ºF/5ºC over 24 hours and prevents heat from entering or exiting the bottle by thermal radiation
HOT - 8 hours COLD - 16 hours
