Men's Chest Backpack Unisex USB Crossbody Bag Men's Fashion Casual Shoulder Bag Single Shoulder Bag (Black

★Backpack features: Oxford cloth waterproof fabric, scratch resistant, multi compartment storage, external charging connected to USB for convenient charging, powerful expansion, quick adjustment of shoulder straps, can accommodate 5-day business travel items, backpack can be fully opened 180 degrees, single shoulder bag half open style, each of our products can meet your travel needs.★Backpack design: The backpack features a large capacity casual business backpack that is waterproof, breathable, heat dissipating, and can reduce the burden on the body. It can meet all the needs of work, commuting, travel, and business trips. The single shoulder functional chest bag is wear-resistant, lightweight, scratch resistant, and has a large capacity to bring you convenient travel, meeting the needs of daily carrying items.★Detail design: Customized hardware zipper, sturdy and solid, with a smooth hand feel Convenient adjustable buckle, stable shoulder strap for a better fit secret anti splash cover USB charging for safer and more reassuring use, Multiple colors to choose from, hoping to meet any of your needs!★Applicable occasions: daily commuting, business travel, business trips, outdoor travel, leisure shopping,suitable for both men and women.★We are a professional seller service team that provides you with 24-hour customer service. If you have any questions during the shopping process, you can contact us! Thank you for your support! Perfect for everyday use. supreme materials and excellent craftsmanship ensure long-lasting durability.