Remove your shoes and pocket change—but not your laptop. Checkpoint-friendly messenger cleverly unfolds to allow easier laptop screening. Revolutionary two-to-one shoulder strap system leaves carrying options open by quickly converting the single strap to dual shoulder straps. 100% poly Checkpoint friendly Media and power supply pockets Padded air mesh back panel with ventilation channels Large organization panel Side water bottle pocket Travel essentials sleeve Pullman handle attachment sleeve Large front zippered pocket on flap Ergonomic OGIO handle Soft touch rubber zipper pulls Laptop sleeve: 17.75'h x 11.75'w x 1.5'd; fits most 18' laptops Dimensions: 18'h x 12'w x 5'd Capacity: 1,000 cu.in./16L Weight: 3.37 lbs./1.53kg Bags not intended for use by children 12 and under.