ready for any battle in everyday life: billabong combat pack . the billabong combat og pack backpack is your reliable companion for everyday life and shorter tours. made from recycled polyester, it not only offers an environmentally friendly design, but also a robust finish. the backpack has a large main compartment and a padded laptop compartment. in addition, various pockets, including stationary stash pockets, a tricot-lined sunglasses and audio pocket and inner mesh zip pockets, ensure optimum organisation. thanks to the adjustable straps and the reinforced, padded mesh back section, the backpack is comfortable even when worn for long periods.