Aerodynamic weather protection TPU top tube fuel bag for racing. Read more.
The Topeak Fastfuel II 0.8L is a sleek, top tube-mounted fuel bag built for cyclists who demand quick access to nutrition without sacrificing aerodynamics.
Made from weather-resistant TPU fabric, it shields your energy bars, gels, or tools from rain and dirt. It mounts easily using bolt-on cage mounts or Velcro straps, adapting to most frames.
Perfect for endurance rides, triathlons, or long training days, this compact bag keeps essentials within reach at all times.
Key Features:
0.8L capacity for nutrition or tools
Aerodynamic waterproof TPU construction
Quick-access zippered design
Dual mounting system: Bolt-on or Velcro straps
Compatible with bottle cage mounting points
| Capacity | 0.8 L |
| Attachment | Bolt-On / Strap Mount Head Tube φ 35- 75 mm Top Tube φ 35 - 120 mm |
| Material | TPU |
| Size | 25.6 x 8.1 x 5.3 cm |
| Weight | 112 g |
