Effortless Rhythm is for those who like to organise their gear into 2 seperate compartments. It is designed to take your gear into the world's remotest places comfortably and reliably. It is tough, dynamic, multi-functional and fully waterproof. Fully featured, it allows you to carry a wide variety of adventure tools for diverse conditions and multiple activities. Add Balance Pockets for natural balance, pain relief and load-carrying efficiency.Choose the specific Balance Pockets, Bags or Racks that match your activity and volume requirements. A popular model for the roughest backcountry and the mountainous regions of the world.