Racelite Rear Top Tube Bag
72 g rear–top tube storage that hugs your seatpost for quick access without extra drag. Dyneema® + VX21 X-Pac® make it fully waterproof and tough; a tapered hard-shell keeps legs clear, Hypalon Velcro and multiple mounts fit most frames, and a bright red lining with mesh pocket keeps fuel and tools easy to grab.
Materials & Construction
- Dyneema® Composite Fabric exterior: ultralight, 15× stronger than steel
- VX21 X-Pac® interior: waterproof, durable, and climate-neutral
- Water-resistant build with waterproof YKK Aquaguard zipper
Fit & Stability
- Hard-shell tapered design for stability and leg clearance
- Hypalon-reinforced Velcro straps for secure, universal mounting
- Multiple mounting positions to fit nearly any frame setup
- Streamlined profile for aerodynamic, rear–top tube storage
Functionality
- Bright red interior with mesh pocket for easy organization
- Designed for nutrition, tools, or flat kits — not phone storage
- Built for ultra-distance rides and gravel racing
Dyneema® Composite Fabric, 2.92 oz
Dyneema® Composite Fabric stands up to years of grit, storms, and heavy use. At just 99 gsm, it’s lighter than almost anything on your bike and still 15× stronger than steel by weight. That means no sag under load, no soak-through in a downpour, and no breakdown after a season of mud, sweat, and sun.
We’re picky, obsessive, and unwilling to compromise. If you are too, Dyneema® is the only choice.
*Strength by weight comparison.
Length 6.0 × Base Width 1.75 / Top Width 1.25 × Height 4.25 in 15 × 4.5 / 3.0 × 12 cm
72 g
Vietnam Made in the same factory as Patagonia, Osprey, The North Face, and more.
Materials & Construction
- Dyneema® Composite Fabric exterior: ultralight, 15× stronger than steel
- VX21 X-Pac® interior: waterproof, durable, and climate-neutral
- Water-resistant build with waterproof YKK Aquaguard zipper
Fit & Stability
- Hard-shell tapered design for stability and leg clearance
- Hypalon-reinforced Velcro straps for secure, universal mounting
- Multiple mounting positions to fit nearly any frame setup
- Streamlined profile for aerodynamic, rear–top tube storage
Functionality
- Bright red interior with mesh pocket for easy organization
- Designed for nutrition, tools, or flat kits — not phone storage
- Built for ultra-distance rides and gravel racing