It's all about the shape. The healthy Back Bag is an alternative to a backpack intentionally designed so you can live more comfortably. The ergonomic shape of the bag hugs the natural curve of the back, distributing the weight evenly down the spine. Strategic pocketing keeps your possessions organised, but also shares the weight evenly around the bag. All this makes the bag feel lighter, puts less stress on your neck, back and shoulders, and both looks good and feels good.