The CHS-BPK backpack easily transports a multitude of gear and laptops. Plenty of compartments keep everything organized and easily accessible and a dedicated internal compartment features an audio cable pass-through for MP3 players or cell phones. Keep hands free with the Dual D-rings to attach large items and a quick-release keychain to store keys or thumb drives. The bag super soft padding won™t scratch or dent sensitive items during transportation. ¢ Plenty of compartments keep everything organized and easily accessible ¢ Dedicated internal compartment with audio cable pass-through for MP3 player or cell phone ¢ Dual D-rings allow additional large items to be attached which keep hands free ¢ Quick-release keychain stores keys or thumb drives without sacrificing access ¢ Extremely soft padding won™t scratch or dent sensitive items during transportation ¢ Fits most 15.4 in laptops