Welcome To BacPacJac - The Backpack Shock Absorber
With every step, a heavy backpack crushes you with pressure up to 8 times heavier than its own weight
With every step, a heavy backpack crushes you with pressure up to 8 times heavier than its own weight
The Patented BacPacJac Shock Absorbing System Can Help Protect Your Children Against Dangerous Injuries Caused by Heavy Backpacks
Be the first to find out about exclusive deals, and the latest offers.