Thermos Stainless King Vacuum Insulated Flask 2L Green

Keeps your drink hot or cold for a massive 24 hours!
Durable stainless steel outer and inner
Perfect for when on-the-go
Uses the Thermos Vacuum Insulation Technology to retain temperature
When hot the outer is still cool to touch
With cold liquids inside it prevents sweating so other items in your bag do not get wet