ORTLIEB Back-Roller City
Top PickWhat We Like
- Keeps contents dry in real rain
- Fits most racks with 8 and 11 mm inserts
- 40 liters across the pair
Worth Noting
- Roll-top closure is slow to open and close
- Capacity
- 40 liters
- Mounting
- Rack mount, 8 and 11 mm inserts
- Water Resistance
- Waterproof
Read the full review
Strip away the pockets, the dividers and the straps and you are left with what actually matters in a pannier: a bag that keeps water out and stays on the rack. The Back-Roller City is that bag. It is a pair that totals 40 liters, with one compartment per side, a fully waterproof shell and a mounting system that adjusts to racks of different tube sizes. We have filled them with groceries, a laptop and a week of clothes, and the thing we noticed is how little there is to go wrong.
The mount is the quiet hero. Ortlieb supplies 8 mm and 11 mm inserts so the hooks sit tight on thinner and thicker rails, and the bag sits against the rack instead of cantilevering off it. Forty liters across the pair takes a full grocery run with room left for a jacket, and because the top rolls down, a half-full bag compresses instead of rattling. Off the bike, the adjustable carrying straps turn either bag into something you can sling over a shoulder for the walk into the office.
What the City does not give you is organization. One compartment means keys, cables and a snack bar all end up in the same place, and you will want a small stuff sack or two to keep order — we did. That is the trade for a shell with fewer seams and openings to leak. If you want a laptop sleeve and dividers built in, they exist elsewhere; if you want the bag that survives the commute, start here.
Bottom line: Our default for commuting and touring in any weather is this pair: two sealed 40-liter bags that fit nearly any rack and shrug off daily use.