LAF Ultralight Frame Bag
Light As F***.
The world’s lightest full-frame bag.
Weighing just 4.1 oz (116 g), the LAF is built for speed and stripped for racing. Crafted from 1.43 oz/yd² Dyneema®, the same ultralight material used in alpine shelters, it’s 15× stronger than steel by weight and fully seam welded to block out weather and grit. Dual YKK AquaGuard zippers, mesh organization, and soft Velcro mounts keep everything secure without adding grams.
No liner. No padding. No excess. Just pure Dyneema® speed for riders chasing every watt and every second.
Materials & Construction
- Dyneema® Composite Fabric CT5K.18, 1.43 oz/yd² for ultralight strength
- Fully seam welded shell to help seal out weather and grit
- Dual YKK AquaGuard zippers, one full length and one half length
- Soft Velcro mounting and Hypalon cable port
- Total weight 4.1 oz (116 g) complete
Fit & Stability
- Race-focused fit for most M to XL gravel and road frames
- Aerodynamic profile that tucks inside the main triangle
- Tapered shape for knee clearance and stable load carry
- Soft touch attachments designed to protect frame finish
Functionality
- Dual-compartment access with internal mesh pockets
- Unlined construction to cut grams without sacrificing utility
- Bottle cage compatibility on most frames depending on size
- Built for racing and fast days where every gram and second count
Dyneema® Composite Fabric CT5K.18 — 1.43 oz/yd²
The LAF uses CT5K.18—an ultralight Dyneema® Composite Fabric that delivers exceptional tensile strength and tear resistance at just ~48.5 gsm. The fabric itself is waterproof, and our seam-welded construction helps keep out weather and grit. Dropping the liner saves grams while the Dyneema® reinforcement grid maintains structure under load— exactly what you want in a race-focused full-frame bag.
Ultralight without compromise: welded Dyneema® that’s built to race, not baby.
*Strength-by-weight comparison.
18.5 × 1.75 × 5.25 in 47 × 4.4 × 13.3 cm
116 g
Vietnam Produced in the same facility that manufactures for Patagonia, Osprey, and The North Face.
Light As F***.
The world’s lightest full-frame bag.
Weighing just 4.1 oz (116 g), the LAF is built for speed and stripped for racing. Crafted from 1.43 oz/yd² Dyneema®, the same ultralight material used in alpine shelters, it’s 15× stronger than steel by weight and fully seam welded to block out weather and grit. Dual YKK AquaGuard zippers, mesh organization, and soft Velcro mounts keep everything secure without adding grams.
No liner. No padding. No excess. Just pure Dyneema® speed for riders chasing every watt and every second.
Materials & Construction
- Dyneema® Composite Fabric CT5K.18, 1.43 oz/yd² for ultralight strength
- Fully seam welded shell to help seal out weather and grit
- Dual YKK AquaGuard zippers, one full length and one half length
- Soft Velcro mounting and Hypalon cable port
- Total weight 4.1 oz (116 g) complete
Fit & Stability
- Race-focused fit for most M to XL gravel and road frames
- Aerodynamic profile that tucks inside the main triangle
- Tapered shape for knee clearance and stable load carry
- Soft touch attachments designed to protect frame finish
Functionality
- Dual-compartment access with internal mesh pockets
- Unlined construction to cut grams without sacrificing utility
- Bottle cage compatibility on most frames depending on size
- Built for racing and fast days where every gram and second count
