Using cues from the automotive industry, Watson designed a world-class business partner and travel companion. The Watson Pack 3.0 Antitheft Hard-Shell Backpack features premium leather, carbon fiber zippers, and a two-factor anti-theft lock to ensure complete peace of mind while traveling. The sleek design focuses on security without sacrificing style or comfort. Patented, one-touch access; full content view; quick-access side pockets. NASA memory foam comfort straps and back; Veg-tanned leather flap free straps; luggage sleeve for attaching to luggage handles; two-factor anti-theft locking system (combination and key); waterproof sealed hard shell; padded lens case; auxiliary strap adds up to 10L capacity; mobile charging compatible (external battery not included).