Patent attributes
Disclosed herein is a bag with an anti-theft function which is used to temporarily store various valuables (a wallet, a cellular phone, a camera, a watch, etc.) or clothes in a crowded place, for example, a water play area such as a beach or a water park, and is configured such that the stored valuables or the bag itself can be prevented from being stolen. The bag according to the present invention includes an anti-theft device which fastens first and second zippers that openably close an opening of the bag body to each other and binds the bag body to a surrounding structure, whereby valuables (a wallet, a cellular phone, a camera, a watch, etc.) stored in the bag body not only can be prevented from being stolen but the bag itself can also be prevented from being stolen because it is bound to the surrounding structure.