The wet pocket solves the specific problem of a swimsuit, sweaty kit, or damp towel going into the same bag as clean clothes. It's a sealed, waterproof-lined section — so the wet stays isolated instead of soaking into everything around it.
Paired with a separate shoe compartment, that means three distinct zones: clean clothes, dirty shoes, wet gear. That separation is what keeps a bag usable rather than something you have to air out after every trip.
Roomy enough for a weekend away or a full gym kit including shoes. The waterproof exterior wipes clean and handles rain, poolside floors, and gym benches without absorbing anything.