Description
This seat pack represents the culmination of ROSWHEEL’s ROAD series development,
combining aerodynamic shaping, lightweight materials, and a refined mounting system.
Designed for fast road riding and extended one- or two-day journeys,
it mounts securely under the saddle while maintaining a clean visual footprint.
The FAST-FIX™ strap system enables quick attachment and removal,
locking firmly to the saddle rails and seat post without excess bulk.
Once mounted, the system remains tucked out of sight,
ensuring stability under load and minimal movement during riding.
Key Features
- FAST-FIX™ straps for fast, secure fixing to saddle rails and seat post
- Fully welded construction for reliable weather protection
- Lightweight 420D TPU / PU coated nylon material
- Tapered aerodynamic shaping with reduced strap bulk
- Hidden air removal valve for compact packing
- Single, easy-open buckle system
- Large reflective areas on all outward-facing surfaces
Product code: RDA402BK-M
Technical Specifications
| Dimensions | 12 × 15 × 42 cm* |
| Capacity | 8 L |
| Weight | 270 g |
| Material | 420D TPU / PU coated nylon |
| Attachment System | FAST-FIX™ strap system |
* Cylindrical design. Dimensions measured at maximum capacity; values are approximate.


















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