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This waterproof bicycle back rack bag provides dedicated storage for cycling enthusiasts who need reliable gear transportation. With its 8-litre capacity and waterproof PU leather construction, it offers practical protection for commuting essentials, touring equipment, or leisure ride items. Measuring 34cm wide by 18cm high by 15cm deep, it delivers organised storage that mounts securely to standard bicycle rear racks. Available in both solid black and black with yellow colour combinations, this cycling accessory combines function with visual coordination for different rider preferences.
This cycling bag combines practical storage capacity with weather-resistant materials designed for bicycle use.
This bag serves specific cycling storage needs through its dedicated design and mounting system.
This cycling bag delivers practical advantages through its dedicated design and material properties.





Waterproof bicycle back rack bag for cycling with 8L capacity made from PU leather, measuring 34x18x15cm, available in black or black and yellow colour options for bike luggage storage
£40.68
Sale price
£40.68
Regular price
Waterproof 8L bicycle rear rack bag in PU leather for secure cycling storage

Features and Construction

Material and Build
The bag is constructed entirely from PU leather, providing a waterproof barrier against rain, puddles, and road spray encountered during cycling. This material creates a consistent surface that resists moisture penetration while offering durability through repeated use. The construction focuses on creating sealed storage space suitable for outdoor cycling conditions without requiring additional rain covers or protective layers.Size and Practical Fit
With dimensions of 34cm in width, 18cm in height, and 15cm in depth, the bag offers organised storage that fits securely on standard bicycle rear racks. The 8-inch designation refers to its overall size classification within cycling luggage ranges. The 8-litre capacity provides measurable space for clothing layers, repair tools, personal items, or riding accessories, making it suitable for daily commutes, longer tours, or recreational cycling trips.Uses and Placement

Event or Professional Use
For touring cyclists or commuters, the waterproof 8L capacity provides secure transportation for essentials during extended rides or daily travel. The PU leather construction protects items from weather exposure during outdoor events or throughout professional delivery routes. The rear rack mounting positions weight low and centred on the bicycle, improving handling stability compared to backpack alternatives during longer or more demanding cycling applications.Everyday Home Use
For recreational riders, the bag offers convenient storage for picnics, beach trips, or shopping runs where waterproof protection matters. The black or black and yellow colour options allow coordination with different bicycle frames and personal style preferences. The specific 34x18x15cm dimensions provide predictable organisation for regularly carried items like locks, lights, or weather gear during regular neighbourhood cycling or family outings.Benefits and Buying Value

Reuse and Low Maintenance
The waterproof PU leather surface requires minimal maintenance, needing only occasional wiping with a damp cloth to remove road dirt or marks. The material's inherent water resistance eliminates the need for separate rain covers or protective treatments through regular cycling seasons. The dedicated bicycle mounting system allows repeated installation and removal without compromising attachment security or bag structure.Why Choose This Product
This bicycle back rack bag provides measurable 8L storage in specific 34x18x15cm dimensions with documented waterproof construction. Unlike generic bags adapted for cycling, it is designed specifically for rear rack mounting with proportions that maintain bicycle balance and handling. The available colour options of black or black and yellow offer visual coordination choices without inventing unsupported style claims, while the PU leather material provides documented weather protection for cycling conditions.




