ROCKBROS 27L Waterproof Bike Pannier Bag – Large Capacity Rear Rack Storage for Commuting & Touring

Carry everything you need for your next ride with the 27L Waterproof Bike Pannier Bag. Designed for commuters, touring cyclists, and everyday riders, this spacious rear rack bag offers generous storage while helping protect your gear from rain, road spray, and dust.

Constructed from durable waterproof materials with a secure roll-top closure, this pannier keeps clothing, groceries, tools, electronics, and travel essentials organized and protected. The large 27-liter capacity makes it ideal for bike commuting, grocery shopping, bikepacking, and long-distance cycling adventures.

The bag attaches securely to most standard rear bicycle racks, providing a stable and reliable fit throughout your ride. Its rugged construction and reinforced design are built to withstand daily use while maintaining a sleek, modern appearance.

Whether you're commuting to work, exploring new trails, or running errands around town, this versatile pannier delivers dependable storage without compromising performance.

Key Features

• Large 27-liter storage capacity

• Waterproof construction helps protect belongings from rain and road spray

• Secure roll-top closure for enhanced weather protection

• Durable, wear-resistant materials for long-lasting performance

• Quick and secure attachment to most rear bike racks

• Ideal for commuting, touring, grocery shopping, and bikepacking

• Spacious interior for clothing, tools, food, electronics, and daily essentials

• Easy to clean after wet or muddy rides

Specifications

Brand: ROCKBROS
Capacity: 27 Liters
Mounting Position: Rear Bicycle Rack
Material: Waterproof, wear-resistant fabric
Closure: Roll-top waterproof closure
Compatibility: Fits most standard rear bicycle racks
Recommended Use: Road bikes, hybrid bikes, mountain bikes, commuter bikes, touring bikes, and e-bikes

Important Notes

• Please verify compatibility with your bicycle's rear rack before ordering.

• Water-resistant performance depends on proper closure of the roll-top opening.

• Bicycle rear rack is not included.

SHIPPING AND DELIVERY

FREE SHIPPING

• Order Processing Time:  1-3 Business Days
• Order Delivery Time:   8-14 Business Days

• FULLY WATERPROOF: This bike pannier bag made with High density 840D Nylon and covered with TPU film which ensure you can use this bag freely on rainy day or wet weather without worrying about your items getting wet inside the bag or scratched. The bag's surface is easy to clean and can be wiped clean with a wet cloth in seconds without fear of muddy roads.
• Max 27L LARGE CAPACITY: Exterior bungee cords (rain jacket,umbrella) + Interior main compartment together with mesh pockets. 27L capacity each bag can holds your change of clothes or some essentials for the cycling trip. The mesh pockets inside the bag can store some small items for easy access. Suitable for multiple occasions like outdoor long distance rides, daily commute or transport groceries.
• THREE-POINT ATTACHMENT SYSTEM: Two movable buckles on the back of the bag help you adjust the bag to the right position according to your bike rack.The 360-degree rotatable bracket is used to secure the bag to the side bars to prevent the bag from bouncing out. It can be easily adjusted without additional tools which become a real quick release system.
• HUMANIZED DESIGN: The fixing plate on the back of the bag effectively prevents the pannier bag from getting into the bike spokes. Roll up closure design be of more waterproof performance than traditional zippers,and it can help you easily access the personal belongings in the bag.
• MORE DETAILS: Reflective logo on both side of bag ensures your night time riding safety. Two round pads at the bottom to reduce friction and protect the panniers.And the bicycle panniers also comes with a comfortable rubber and nylon carrying handle for your convenience.