The Urban Thermo flask keeps water cold when on the go. The double-walled vacuum-insulated sides keep the water cold for a long time, and the flask is easy to use with one hand, with a practical click-open lid that allows you to drink from all sides. The flask is made of robust materials that withstand frequent everyday use and is 100% watertight, so can easily be popped in a bag. The flask is also suitable for hot drinks.
