Home Travel Guard Dog Security Proshield 2 Bulletproof Backpack (Certified up to a 0.44... Travel Guard Dog Security Proshield 2 Bulletproof Backpack (Certified up to a 0.44 Magnum) $109.99 By ARCOM - 18 January 2019 122 0 SHARE Facebook Twitter Go to the deal page: Guard Dog Security Proshield 2 Bulletproof Backpack (Certified up to a 0.44 Magnum) $109.99