Is the Homebase duffle case waterproof?
The Homebase duffle case is more water resistant than typical luggage. In fact, the only bags that are more waterproof are dry bags, which would be horrible to travel with as a carry on.
LiteSkin waterproof sailcloth combined with weather-resistant zippers protects your stuff from water damage without the need for a rain cover. You will be fine in most weather conditions, but we don't recommend throwing your bag in a lake. Water will eventually make its way through the stitching.
Read more about the difference between waterproof and water-resistance here.