New Balance Terrain Bungee Backpack The Bungee backpack takes it's design inspiration from the New Balance All Terrain apparel collection, combining outdoor performance details with lifestyle elements. The bag features a large main compartment with internal laptop sleeve, and front pocket with internal organization. The bungee system on the front allows You to carry extra shoes, sleeping bag or other items with You on the go. The protective base prevents dirt and water from penetrating the bag, and the elastic mesh pockets on the side safely stores your hydration. The padded backpanel provides comfort, and the adjustable shoulder and chest straps allow individual fit.