Multifunctional Computer Bag With USB Charging Fashion Backpack Size:17 Inches Dual electric mode: The machine

Dual electric mode:  The machine can be installed with batteries or connected to the power supply with a USB cable

Dimming mode: 3 files dimming (glare - medium light - flash) sequentially cycle

Component: bottle cap and bottle buckle

Width: Thick (>4cm)

Multifunctional Computer Bag With USB Charging Fashion Backpack Size:17 Inches Dual electric mode: The machineProduct information: Lining texture: Polyester Fiber Color: black, gray Outer bag type: slit pocket Material: Oxford cloth Popular elements: contrast color Number of shoulder straps: double connector Applicable scenarios: Business travel Lifting parts: soft handle Applicable gender: Neutral Function: breathable, waterproof, wear resistant, anti theft, anti seismic, reduce burden Hardness: medium and soft Size: 17 inches Bag internal structure: zipper