Take your riding to the far reaches of the world with the Picture Organic Calgary 4.0 Backpack. First and foremost this bag is capable of carrying your necessities from one place to another. Secondly, the Calgary 4.0 can be used to carry your skis and snowboard while you hike up hillsides and ascend mountainous peaks. Last but not least, you won't be bogged down by this bag, instead you'll be kept cool with its Dorsal Air Circulation.