If you forget to keep your small belongings with you time to time, you can just put them in this purse and wear the strap.
BT21 MANG face coin pouch with a neck strap
Shell - Cotton / Filling & Strap - Polyester
4.6" X 2.2"
I have to admit. The only reason that I buy this is because of the neck strap. Honestly, IT IS SO WORTH IT!!! The neck strap comes just as described. The lock is made of good quality, so I am not afraid of my stuff falls out when wearing the strap. As for the coin purse, it is bigger than I imagine, and it is also spacious. I can easily put my money, coins, cards, and even lip balm in it. It is as big as my palm! Its width is short, though, which makes it hard to see what is inside. I remember going to the supermarket and standing for a while in front of the cashier to take out my coins then calculate them. I bought this during the sale period, so I think it is worth the money somehow. My love for BTS is toooo big, so I will definitely wait until another sale period to buy another neck strap !!! Love the pink and Mang <3