Xlab's Mezzo Bag is the perfect seat bag for carrying and protecting your spare tubular tire (or 2 tubes), your inflator, and other essential repair items. The bag features a large main compartment and a zip pocket on the outside for easy access. It's made from tough woven nylon. It's easy to install with the hook-and-loop and buckled straps, and it works with both standard and aero seatposts.

Convenient, state-of-the-art storage case with a stealth carbon-look finish fits securely in cages. Rattle-proof padding for a noiseless ride. Ideal for road-side repair tools. - Capacity: 25.8 cubic inches (423 cubic cm) - Height: 5.25 in (133.5 mm) - Weight: 65g