Ortlieb Back-Roller XL Plus Panniers Description: The Back-Roller XL Plus Panniers offers almost twice as much stowage space as other standard panniers, bestowing a roomy amount of storage space on those who take endless bike adventures. With an internal volume of 70 liters per bag, each Back-Roller XL can hold multiple outfits, when touring, or even a shopping cart's worth of groceries and holding secure with a proven roll closure that keeps contents clean and dry at all times. An additional front/side pocket makes for practical organization, holding items that can stand moisture like wet clothes or shoes, and folds flat when unused. Durable Codura fabric gives the entirety of the bag a noble, woven-fabric look, and is manufactured free of PVC. Thanks to the ingenious QL2.1 system with its self-closing hooks, you can conveniently mount your bags on almost any bike rack. Features: Large-capacity pannier style bag, perfect for long-distance touring Outer front pocket illuminates and is ideal for damp clothing, folding flat when unused Symmetrical shape enables dual-bag use without compromising handling Integrated inner pocket organizes vital items for quick access Shoulder strap makes carrying each bag off-bike a breeze QL2.1 system fits rack tubing between 10 and 16mm in diameter and features anti-scratch coating to keep racks safe Top QL-hooks and lower sliding hook adjust without the use of tools 3M reflective Scotchlite panels bounce a concentrated concentration of light Specifications: Pack Type: Panniers (Sold As A Pair) Pack Capacity: 78L Mount: Straps/Buckles Waterproof: Yes Material: Polyurethane-coated Cordura Dimensions: 17 x 9 x 14" Color: Black Weight: 2008g