The Patagonia Dirt Roamer 20L Pack is designed for mountain bikers who need a rugged, weather-resistant bag with plenty of space for a full day&&';;s ride. Made from durable 100% recycled nylon with a polyurethane coating, this pack is built to last through rough rides. Its 20L capacity holds everything you need, from layers and food to tools and spare parts. A dedicated hydration sleeve and a 2L HydraPakA(R) reservoir keep you hydrated, while a raised mono-mesh back panel ensures breathability and moisture control. With an adjustable hip belt, sternum strap, and top compression strap, it&&';;s easy to secure your load, whether you&';re carrying extra gear or attaching your helmet. Key Features: Durable & Weather-Resistant - Made with recycled nylon, PU coating, and DWR finish for abrasion and weather protection. Hydration Ready - Includes a 2L HydraPak reservoir with side-access sleeve for easy hydration. Comfortable Fit - Breathable mono-mesh back panel and Regulator air-mesh straps ensure comfort on long rides.