Topeak MTS- DXP Bike Pannier Strap Bag


The Topeak MTS-DXP is a large, versatile, weather-resistant trunk bag with expandable side panniers and mounting straps made ready to carry anything from groceries to gym clothes.


  • Easy attachment to any bike rack.
  • Expanding top panel.
  • Expanding side panniers.
  • Water bottle holder.
  • Comfortable shoulder strap.
  • 3M™ reflective strip.

In stock and ready to ship


The Topeak MTS-DXP Strap bag features dual molded side panels combined with flexible 600 denier fabric to form a semi-rigid, weather-resistant trunkbag. This pannier has a divided main compartment and side panels that expand for extra storage capacity and a rear water bottle holder lets you carry more water on extended trips. It attaches with straps integrated to the bag and requires a beam rack with side frames attached or a traditional rack with struts to prevent panniers from coming in contact with the rear wheel.

  • Material: 600 denier polyester
  • Weight: 900 g / 1.98 lb
  • Size: 36 x 25 x 21.5-29 cm / 14.1” x 9.8” x 8.5”-11.4”
  • Load capacity: 22.6 L / 1380 ci
  • Max Load: Limited to rack maximum load rating
  • Insulation: Molded EVA foam
  • Compartments: 1 divided main with multi-stage expandable top, Two side with expandable panniers
  • Add features: Water bottle holder, Shoulder strap, Carrying handle, 3M™ reflective strip, Safety light clip, Elastic top bungees
  • A Topeak MTS Trunkbag DXP.
  • A Shoulder strap.
  • A Manual and quick start guide.

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