The Patagonia Dirt Roamer Pack is designed for mountain biking enthusiasts. Lightweight and streamlined, it offers plenty of storage with hydration compatibility and a durable, weather-resistant fabrication. With easy-access pockets and a secure, adjustable fit, it keeps your essentials close on rugged trails. 20L Capacity, 100% Recycled Nylon, Zip Closure, Breathable Mesh Back Panel, 2-litre HydraPak® Reservoir, Adjustable Straps, Woven Brand Patch, Patagonia.