Anti Theft Laptop Backpacks

Main Material:Nylon
Gender:Unisex
Backpacks Type:Softback
Capacity:20-35 Litre
Interior:Interior Compartment
Interior:Computer Interlayer
Interior:Interior Zipper Pocket
Interior:Interior Slot Pocket
Handle/Strap Type:Soft Handle
Item Type:Backpacks
Decoration:None
Closure Type:zipper
Rain Cover:No
Exterior:Silt Pocket
Carrying System:Air Cushion Belt
Lining Material:Polyester
Style:Fashion
Pattern Type:Solid
Weight:1.1KG
Patent:Anti-theft double layer zipper
Laptop compartment size:26.5*38cm
Lining material:Polyester
Upgrade Size:33cm*20cm*49 cm/17.3 inch
Expandable structure design:only "Upgrade" including

Compared:

1. Model 15.6inch: NO USB, with padlock 2. USB 15.6inch: with USB, with padlock 3. USB Upgrade: with USB, with padlock, with expandable structure

Feature:

1. Selected splashproof high quality material 2. Anti theft double layers zipper, Anti theft free padlock 3. Large capacity, Earphone hole design 4. External USB charging port, only USB port, power bank not included 5. Expandable structure design: only "Upgrade" including