Are the zippers, wheels, and handle non- corrosive? If it gets wet with salt water, will this rust?
This is not a dive bag, it is however an excellent piece of luggage you can use as a dive bag, the hardware is aluminum and stainless steel so its somewhat non corrosive, but saltwater corrodes everything. there is no drain hole and there is a nylon liner inside, I used it as a dive bag a few times but rinsing it , and drying it make it a pain to use as a full time dive bag.
Hope this helps.