Seat Bag Ultra

What Our Gearhead® Experts Are Saying:

"The Seat Bag Ultra is narrow enough that it genuinely disappears under the saddle. I've had it on my road bike for months, and it has never interfered with my pedal stroke or shifted out of position. For a tube, a CO2, and a multitool, it's exactly the right amount of bag and nothing more."

The best saddle bag is the one you stop thinking about after the first ride. The EVOC Seat Bag Ultra mounts to the saddle rails on a hook-and-loop strap, sits slim enough to stay completely clear of the pedal stroke, and carries a spare tube, CO2 cartridge, and multitool without adding noticeable weight or profile to the back of the bike.

The water-repellent shell manages light rain and road spray without the weight penalty of full waterproofing, which is the right tradeoff for a bag this size on this kind of ride. Single-compartment access keeps retrieval straightforward when a flat puts you on the side of the road, and the low-profile construction means it integrates cleanly into any setup without drawing attention to itself until the one moment on the ride when it needs to.