Apidura Racing Aerobar Pack – 2.5L
The Apidura Racing Aerobar Pack is a lightweight, seam-welded waterproof bag that mounts underneath aero/TT bars, giving ultra-distance racers streamlined storage for light, compressible items. It holds 2.5 L, weighs 150 g and is 11 cm wide, with a roll-down closure and an external bungee tie down for quick-access items between the aero bars.
Why an aerobar pack – and why this one
On an aero setup, a conventional handlebar roll competes with the extensions for space, and every bag out front adds frontal area. The Racing Aerobar Pack was the first handlebar bag designed specifically for aero bars, and it uses the space beneath them:
- It fits your aero bars. A customisable attachment system with four Hypalon-reinforced Velcro straps makes it compatible with all bikepacking aero bars and different cockpit arrangements.
- It stays narrow and light. At 11 cm wide and 150 g, it tucks neatly under the extensions with a minimal, ultralight design.
- Its capacity adapts to the ride. The roll-down closure gives flexible carrying capacity, and the adjustable bungee tie down creates extra space between the aero bars for items you need quickly.
- Its contents stay dry. RF-welded seams and bespoke materials create watertight seams – rolled three times, the pack is fully waterproof.
Who is it for?
- Ultra-distance racers riding with aero bars who want storage that keeps the front end streamlined.
- Bikepackers on aero setups who need a dry place for lightweight, compressible items such as a jacket.
- Riders building a Racing series kit together with a saddle pack and top tube pack.
Key features

Bikepacking aero bar optimised
Customisable attachment points ensure compatibility with a wide range of setups.

Waterproof welded construction
For guaranteed waterproofing, no matter the weather.

Roll-down closure
For flexible carrying capacity.

Customisable bungee tie down
Adaptable for your load and the available space.

Cockpit compatible
Versatile design to work with different cockpit arrangements.

Reflective graphics
High-contrast reflective design to enhance visibility in all light conditions.

Integrated light attachment point
For increased visibility.
Materials & technology
- Hexalon – lightweight, waterproof and weldable trilaminate of TPU, nylon and PU developed for Apidura. PFA- and PFC-free.
- Ultralight – minimal design and lightweight materials for optimal weight-performance.
- Welded waterproof – RF-welded seams and bespoke fabrics for 100% waterproof, ultra-durable construction.
Specifications
| 2.5 L (ERM) | |
|---|---|
| Width | 11 cm |
| Storage | Main compartment; external bungee tie down |
| Closure | Roll-down and quick-release buckles |
| Attachment | 4 × Hypalon-reinforced Velcro straps attach to aero bars |
| Structure | Lightweight integrated structure |
| Waterproofing | Seam welded – bespoke materials and RF welding create watertight seams; must be rolled 3 times for complete waterproofing |
| Visibility | Reflective graphics; light attachment point |
Care & maintenance
- Spot clean only – stains can be spot treated with concentrated dishwashing liquid. Abrasion is not recommended.
Frequently asked questions
Will the Racing Aerobar Pack fit my aero bars?
It is designed to be compatible with all bikepacking aero bars: it mounts underneath the aero/TT bars with four Hypalon-reinforced Velcro straps, and the customisable attachment points work with different cockpit arrangements.
What should I pack in it?
It is designed for lightweight and compressible items. Things you need quickly can go under the external bungee tie down between the aero bars.
Is it really waterproof?
Yes. The seams are RF-welded, and the roll-down closure must be rolled three times for complete waterproofing.
About Apidura
Founded in 2013, Apidura designs bikepacking bags for long-distance and ultra-endurance riding, tested by riders on events such as the Transcontinental Race and the Tour Divide. The range is built around three families: the fully waterproof Expedition series for touring and all-weather bikepacking, the lightweight Racing series for ultra-distance racing, and the rugged Backcountry series for off-road trails.
Every Apidura product comes with a 3-year producer guarantee from the date of purchase, covering the entire product. After that, Apidura can support at-home repair or recommend a trusted repairer.





