Rear mesh padding - enhances airflow and cushioning. Interior key fob attachment - keeps keys quickly findable. Interior hand pocket - keeps small items easily accessible. Swing around front pocket - accessible via the left or right side. Gold interior lining - in front pocket and main compartment for visibility. Three interior pen pockets - stows Apple Pencil and your favorite sketching pens. Padded tablet/laptop compartment - standard size fits 11” an Full size fits 12.9” iPad Pro. Removable shoulder pad - spreads weight evenly to give your back and shoulder a bit of relief. Flexible strap options - strap attaches to D-ring on left or right side of wearing over either shoulder. One-handed cam lock buckle - lets you quickly adjust how the bag rests against your body without moving it. Inset waterproof front zippers - keeps the zippers, which are most susceptible to water seepage, protected from rain. D-ring-to-strap - 180-degree swivel strap attachment means the bag stays flat on your back, regardless of positioning.