When you're cycling, you don't want to think about your backpack - and the Sylva 20 L Women's Bulky Backpack ensures that you do, thanks to its streamlined profile. With ventilated AirSpeed™ back suspension and an included rain cover, this bike pack is the perfect choice for even the longest rides in hot or humid climates, with plenty of room for all your cycling needs and then some, without being restrictive..