1pc Men's Shoulder Bag with TSA Lock and USB Charging Crossbody Bag, 34*18*10 cm, black. Secure Lock and USB Charging: The anti-theft bag is equipped with an intelligent secure lock to keep all your valuables safe. The password lock is easy to set (initial password 000). The external USB port allows you to charge your phone, tablet, and other devices easily and conveniently without opening the backpack. Waterproof and Comfortable: High-quality waterproof material selection and zipper make the bag last longer and perform better. The breathable cotton on the back supports the back and effectively relieves the shoulders. Multiple Ways to Carry: With the adjustable shoulder strap, you can adjust it according to your preferences. With the strong and comfortable top handle, you can use it as a handbag. Multifunction: Perfect as a shoulder bag, waist bag, crossbody bag, travel bag, outdoor bag. A good companion for office, school, outdoor, business, and other occasions. Note: All data are measured manually, please allow an error of 1 to 3 cm. Due to the difference in light and display, there will be a certain color difference, the actual received object shall prevail.