From Tumi , this roll top backpack features: Exterior Features: Fold over flap with front compression strap and speed clip L-zip entry to main compartment Zip entry to back compartment  Front U-zip pocket Side zip pocket with water-resistant lining Back quick-access pocket with magnetic snap Leather top handle Padded adjustable backpack straps with leather accents Add-a-Bag strap  Interior Features: Zip entry to padded laptop compartment (fits up to a 15 PC or 16 MacBook screen) Zip divider allows interior access to main compartment from back compartment 3 open pockets Zip pocket 2 card pockets 2 pen loops  Key leash TUMI Tracer The latest evolution of Harrison Imported