- Waterproof materials for all-weather use
- Spacious 4.2 liters capacity
- Quick-access top mesh pocket
- Elastic bands for extra storage
- Double zipper for easy access
The ULAC Neo Porter Coursier GT Max Handlebar Bag 4.2L Onyx is the largest in the Coursierpak family, designed to meet the needs of cyclists who require ample storage without compromising on style or functionality. Crafted from all-waterproof materials, this bag ensures your essentials stay dry in any weather. With a generous 4.2-liter capacity, it easily accommodates all your cycling necessities, while the additional top pocket offers quick access to your mobile phone. Elastic bands provide extra storage for items like a windbreaker or sunglasses, and the double zipper design allows for effortless access. The bag attaches securely to your handlebar without the need for a rack, maintaining perfect balance during rides. It also includes a small waterproof wallet and a complimentary karabiner for versatile use.
Colour: | Onyx |
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Season: | 2025 |

ULAC’s beginnings go back to 1982, when ULAC started off as an original equipment manufacturer in Taiwan working with international brands including Master Lock, Panasonic, Giant Bicycles and Assa Abloy.
ULAC’s locks offer more than just functionality – they are also a way of expressing one’s own individuality. Driven by the guiding principle “A bike lock is not just a bike lock”, the brand positions itself as a lifestyle brand for urban cyclists. Accordingly, the advertising campaigns illustrate how the locks are used by trend-conscious young people in everyday life. This approach is reinforced by the Lonely Riders Cult, a cycling community set up by ULAC under its own logo and which invites cycling enthusiasts to exchange ideas. In addition, the brand also has a strong social media presence and it partners with many international influencers, artists, local bike shops and cycling events to further strengthen the brand’s image in the cycling community.
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