1Decompression straps, the lower end of the straps can be switched left and right. 2It adopts waterproof material to keep your items from getting wet and for a wider range of use. 3With multifunctional layering storage design, it can carry the things you want, such as your cell phone, wallet, and small daily items. 4The front zipper bag design makes storage more convenient and easy to take and place. 5Stylish and unique chest bag for men is suitable for travel, school, work and other occasion.