Men outdoors Mountaineering backpack large capacity Laptop Backpack Anti-theft travel USB charging Business Backpack Shoe bag

Product Name: Multifunctional Backpack
Material: Oxford cloth
Size: 55 * 35 * 19CM
Weight: around 1.3KG
Comfortable: business / work / travel / outdoor
Features:
USB charging + headphone jack
Independent shoe pockets, metal vents
Environmental protection, wear resistance, waterproof
Side waterproof and wet separation bag
Side zip pocket
Anti-theft zipper bag on the back
17 inch laptop bag
Breathable back cushion, can be inserted into the suitcase
Glasses hanging design
Shoulder strap non-slip buckle