Topeak

MTX Trunk Bag EXP

What Our Gearhead® Experts Are Saying:

"I’ve run this on daily rides, and it keeps everything organized without bouncing around. The structure really helps, and the expandable panniers make it easy to carry extra gear when needed."

We depend on the MTX Trunk Bag EXP to bring structure and efficiency to daily commuting, offering a stable rack-mounted storage solution that keeps gear secure and organized throughout the ride. It’s designed for riders who want reliable carrying capacity without the bulk of full pannier setups.

Constructed from 600-denier polyester with rigid EVA foam panels, the bag maintains its shape while protecting contents from impacts and road vibration. The divided main compartment keeps gear organized, while expandable pannier side panels increase total capacity when needed. The MTX QuickTrack system ensures fast, secure mounting to compatible racks, minimizing movement and maintaining balance over uneven pavement.

Additional features include an integrated water bottle holder for bikes with limited frame space, elastic top bungees for quick-access storage, and a rear light clip for added safety. Reflective detailing enhances visibility in low-light conditions, and the included shoulder strap allows for easy carry once off the bike.