Topeak MTS Trunk Bag DXP

The side panels are integrated into the main bag and zip open to fold down into full-sized panniers. This allows you to keep a slim profile for daily commuting and expand the capacity significantly when you need to carry groceries or extra gear.

No, it is water-resistant. The 600D polyester fabric will handle light rain and road spray, but it is not designed to be submerged or used in heavy, sustained downpours. If you frequently ride in wet weather, we recommend using a separate rain cover.

This model uses a hook-and-loop strap system to secure the bag directly to your rear rack. It is a straightforward, universal mounting method that works with most standard bicycle racks.

The main compartment features rigid molded side panels that provide structure and a layer of protection against minor bumps. While it offers more security than a soft-sided bag, it is not a hard-shell case, so you should still pack delicate electronics carefully.

The bag offers a total capacity of 22.6 liters. This volume includes the main top compartment and the two side panniers when they are fully deployed.