Bike Frame Bags

Frame bags turned from bikepacking niche to mainstream accessory in about three years, and they are one of the few accessories where fit is entirely frame-specific.
Our front frame bag mounts inside the main triangle, with a strap system that avoids the cables on internally-routed frames. Water-resistant shell, welded or taped seams depending on the model.
What to publish: volume in litres, the frame sizes it fits, and whether it clears a bottle cage. Buyers return bags because they rub the knees or block a bottle, not because of the material.
Frame bags are a natural add-on for gravel and bikepacking builds — see the price index for how accessories lift the average order value.