This purse is not a large first but you can make it fit a good amount. I had my phone and my wallet in it when I was walking out in the Columbia River. I was waiting out and it never got too deep but I accidentally did trip and the whole bottom of the purse went underwater!!!Nothing in the purse got wet everything came out dry!!! I couldn't believe that my phone did not get touched.If you need something durable and semi waterproof this is the bag for you. I've had it in the beach it's been rained on I've fallen in a river with it and nothing has gotten wet. What a quality crossbody bag.