This bag is loaded with pockets and padded for comfort. Padded back, and padded shoulder straps. Adjustable shoulder straps, and a waist strap. Outside toggled elastic to secure your jacket, or your closed cell sitting pad. Slip pocket inside for accessories. Water bottle mesh pockets outside, and 2 outside zippered compartments, 1 with slip pockets and a velcro pouch. This has it all...for school daze or trail hiking!