Zipp: Separate compartments efficiently carry clothing, shoes, helmet and small items to help keep you organized before your ride or race. This sturdy and versatile water resistant bag easily converts from backpack to duffel bag with its included shoulder strap.Center compartment includes camera bag-style dividers to keep items organized.Large ventilated lower compartment for shoes or wet clothing.Adjustable helmet pocket.EVA top pocket.Side net for water bottles.Reflective tabs.Total volume of 56 litres