Contour Backpack is the ultimate in mobility for comfort-minded professionals. Unique, fully-adjustable lumbar support that uses a contoured panel to hug the back and help shift weight onto the hips. The curved, shock-absorbing shoulder straps help keep the load light while the padded SnugFit sleeve delivers heavy-duty computer protection.PRODUCT FEATURES: Contour adjustable lumbar support panel reduces fatigue by shifting weight onto the hips; Endorsed by American Chiropractic Association; Padded, contoured shoulder straps ease neck and shoulder strain; SnugFit compartment suspends and wraps laptop for drop protection; Flap-free access to quickly reach computer and contents; Convenient front pocket organizes key items at your fingertips; Handle doubles as strap to hang case from wheeled bag; Expandable bottle Holster and headphone port for MP3 player; 1680 Denier Ballistic Nylon protects against abrasions, punctures and tears.