You will need YKRA MAGIC BEESWAX, and a hairdryer.

Apply the wax to the canvas parts making sure to thoroughly rub it in evenly. Avoid the leather parts.

To make it resistant to water, you have to cover all parts of the canvas evenly with the wax.

Use the hairdryer to melt the wax into the fibers of the fabric

The wax will wear off from the fibers of the canvas with time, when needed, repeat the waxing process!