【USB CHARGING PORT】With a charging port and a side hole, you can easily charge mobile phones, tablets, iPads and other devices without opening the sling chest bag. Our sling bag brings you travel convenience and frees your hands. 【ADVANCED MATERIAL】The sling bag is made of vintage PU leather, which makes the sling bag full of fashionable retro texture. High-quality zippers, adjustable shoulder straps, fabric lining. And the soft shoulder straps relieve your shoulders, providing you with all-day comfort. 【LARGE CAPACITY】It has 3 zipper pockets, 1 small zipper pocket and 1 front anti-theft pocket, protecting your small but easy-to-lose items. Has enough space for all your essentials such as , cell phone, wallet, keys, ID card, credit card, snacks, etc. Suitable for various occasions and daily use. 【MULTI-OCCASION】Stylish, unisex and effective shoulder bag. Can be used as chest bag, shoulder backpack, crossbody backpack, daypack, travel bag. Suitable for office, outdoor, travel,