Are SailorBags waterproof?

It wouldn't be much of a SailorBag if it was afraid of water, right? Our fabrics - both the exterior sailcloth and interior linings - are treated with water-repellent and/or waterproof coatings, so rain, splashes and spray just bead up and run off. But no bag with sewn seams, exterior zippers and outer pockets is completely waterproof, so use good care... don't drop it in the lake, leave it sitting in a puddle, or snorkel with it.