Large capacity waterproof tail bag for outdoor cycling, measuring 58 cm x 16 cm x 20 cm with a 13L PVC construction in black, green or yellow to secure tools and essentials for long rides.
13 Litre Waterproof Tail Bag for Outdoor Cycling in Black, Green or Yellow

Designed for the practical needs of outdoor cyclists, this large-capacity tail bag offers a reliable solution for carrying tools, spare parts, and personal items. Its 13-litre volume provides ample space for essentials on longer journeys, while the PVC construction helps protect contents from rain and road spray. The bag attaches to the rear of your bicycle, keeping weight low and centred for stable handling. Available in three distinct colours—including a high-visibility yellow option—it combines functionality with straightforward utility for riders who prioritise dependable, weather-resistant storage.
Features and Construction

This bag is built around core specifications that focus on capacity, material, and fit for cycling use. Its design centres on providing a robust, waterproof compartment that is easy to mount and access while riding.
Material and Build
The bag is constructed from PVC, a material chosen for its water-resistant characteristics. This helps shield the contents inside from moisture during wet weather rides or when cycling through damp conditions. The construction is tailored for outdoor use, with a focus on creating a sealed storage environment that can withstand typical cycling exposures without complex maintenance.
Size and Practical Fit
With external dimensions of 58 cm in length, 16 cm in width, and 20 cm in height, the bag provides a substantial storage profile. The 13-litre capacity translates to enough room for multiple tools, a waterproof jacket, snacks, and other riding necessities. Its form is designed to mount on the rear of a bicycle, positioning the load behind the rider to maintain balance and minimise interference with pedalling.
Uses and Placement

The bag's primary application is for outdoor cycling, where it serves as a dedicated cargo carrier. Its features align with the demands of road, trail, or touring rides where carrying gear is essential.
Event or Professional Use
For organised cycling events, long-distance tours, or professional training rides, the bag's 13-litre capacity allows riders to carry spare tubes, multi-tools, energy gels, and personal items securely. The waterproof PVC construction means electronics or dry clothing can be stored with reduced concern about sudden rain showers or splashes from wet roads.
Everyday Home Use
For daily commuting or recreational rides, the bag offers a convenient place to store a lock, lights, a change of clothes, or a small purchase. The choice of colours, including a visible yellow, can suit personal style or provide added visibility in traffic. Its tail-mounted design keeps the bicycle's handling predictable and leaves the handlebar area clear for easy steering.
Benefits and Buying Value

The value of this product lies in its straightforward, single-purpose design that addresses specific storage needs for cyclists. It avoids unnecessary complexity in favour of measured, practical utility.
Reuse and Low Maintenance
The PVC material can be wiped clean with a damp cloth, requiring minimal upkeep between rides. As a dedicated bicycle bag, it is intended for repeated use across multiple cycling seasons, providing a consistent storage solution without the need for frequent replacement. Its design focuses on enduring the physical demands of outdoor cycling rather than offering fashion-led features.
Why Choose This Product
Cyclists choose this bag for its clear combination of a 13-litre capacity, waterproof PVC build, and rear-mounting design. It provides a measurable storage upgrade over smaller saddlebags or jersey pockets, particularly for riders who need to carry more tools or layers. The availability in three colours allows for a degree of personal selection, while the dimensions ensure it fits a wide range of bicycle frames without specialised adaptors.


