Good pool pack - not too big, just right for the essentials and your clothes. Good sturdy fabric, better than that coated nylon that decomposes after a few years. Good pockets, several with drainage and ventilation. But who needs the laptop sleeve - I just swim with my smart phone in a waterproof fanny pack (not).

This bag is great for holding laptops, extra clothes, etc.  My only suggestion is that there be another big pocket for holding 3 ring binders etc.

Also great as a carry on for airline flights