Unisex Independent Shoes Compartment Hiking Backpack 80L Large Capacity Expandable Luggage Bag with USB Port for Sports Travel Outdoor Business Trip Work Black

• Specification: Dimensions are 60*40*23cm/23.6"*15.7"*9". Capacity: 80L. • Material: PVC+ Polyester. • Structure: This backpack can be unfolded 270° to store items; can hold a 17-inch computer. The main bag space is divided into (17-inch computer pocket, zipper pocket, compartment bag, zipper mesh bag) can be placed for 5-7 days of travel clothes, dai • Dry and wet separation shoe compartment: Independent separation, clean without soiling clothes, waterproof inside the compartment, can store toiletries. • Expanding large capacity: Enlarge the capacity structure, hide the zipper expansion, and increase the space by 25% after expansion. • 270° zipper closure: The front combination pocket and the large-capacity main pocket are both 270° two-way zipper closures. The compartment is scientific and reasonable, making it more convenient to take. • Decompression and shock resistance: High-elastic decompression and shock-resistant back pads with widened and thickened S-shaped shoulder straps can double the burden reduction effect. • Wider & thicker shoulder straps: The shoulder straps fit the body shape without restraining the shoulders, and the correct use of the chest buckle can disperse the stress on the shoulders and achieve the effect of reducing the burden. • Trolley case fixing belt: The back fixing belt can be used with the trolley case. The clever rear panel insert box design allows the weight of the backpack to be handed over to the trolley case, and travel has become easier from now on! • USB charging interface: The backpack has a built-in charging data cable and an external charging port; the mobile phone can continue to last. • Anti-theft pocket on the back: There is a hidden zipper pocket on the back for valuables such as wallet, mobile phone, etc.