True, but the point is that’s it’s supposed to keep your stuff dry without the need for ziplock bags.
The issue is that whether it rains or not, condensation gets stuff wet through!The manual makes it clear that the top is not waterproof. I don't see your issue?
Most (if not all) other tank bags need a condom over them to keep the contents dry.
The issue is that whether it rains or not, condensation gets stuff wet through!