Bopai 61-121981 Multifunctional Anti-theft Laptop Business Backpack with USB Charging Hole(Navy Blue) Filter-Wooden Props No disturb mode: Press doorbell

No disturb mode: Press doorbell key the lights on

shock-absorbing and compressive hard shell design

0 million security camera

Dual band reduces interference and allows for better connection to more WiFi devices

Bopai 61-121981 Multifunctional Anti-theft Laptop Business Backpack with USB Charging Hole(Navy Blue) Filter-Wooden Props No disturb mode: Press doorbell1. Material: fabric, cow leather, polyester 2. Function: waterproof, wear resistant, anti theft, load reduction 3. Accommodates computer size: 15. 6 inches 4. Use waterproof fabric to protect the contents of the bag 5. Large capacity multi compartment design to meet the daily needs of going out 6. Hidden pocket design, safe and anti theft 7. The back adopts hollow groove design to enhance air convection and effectively dissipate heat 8. The backpack