I paid my salary this weekend and planned to go to the seaside to play, but there is no such casual bag and waterproof bag. Where can I sell it? I saw it on the Internet. Is it easy to use?

I've been to the seaside several times, but now I think I haven't worried about the bag at all. If you have a boyfriend, just put the phone directly in the hotel and put the money in his wallet. The trouser pockets of men's shorts are generally larger, so you can open the wallet. If you carry it yourself, you can just put your mobile phone and money in your pocket, and at most you can put a pack of paper towels in your pocket, so you don't need a special bag.