Ortlieb Back-Roller Classic Pannier

These are fully waterproof. With an IP64 rating, welded seams, and a roll-top closure, they are designed to keep your gear completely dry even in heavy rain or through deep puddles.

The Quick Lock 2.1 system is highly adjustable and fits most standard rear racks with tube diameters up to 16mm. The set includes reduction inserts for 8mm, 10mm, and 12mm tubes to ensure a secure, rattle-free fit on thinner racks.

The bags feature a slanted, symmetrical shape specifically designed to maximize heel clearance. This allows you to position the panniers further back on the rack, preventing your feet from striking the bags while you ride.

Each pannier comes with a detachable shoulder strap. You can easily clip it on when you arrive at your destination to carry the bag comfortably like a messenger bag or tote.

The 40L capacity refers to the total volume for the pair, meaning each individual pannier holds 20 liters. This is generally sufficient for a full set of commuting gear or a multi-day touring setup.

The main compartment is a single, large open space designed for maximum storage flexibility. While they do not have built-in internal dividers, many riders use small packing cubes or dry bags to organize their gear inside.