Freezing
The Easy Traveler, Inc. Flask’s thin construction allows it’s contents to freeze quickly.
To freeze the contents of the Flask:
- Fill the Flask to no more than 70% of capacity, make sure Flask is fully inflated. 
- Place the Flask in the freezer with the spout up. 
- Run the Flask under water for a few seconds after removing from freezer. 
To make ice in the Flask:
- Fill the Flask to 25% of capacity, place in freezer with spout up. 
- Remove from freezer and run under water for a few seconds to soften the Flask. 
- Bend Flask to break ice if cubes are desired. 
