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The MTX TrunkBag uses a unique material process to provide our largest, stiffest, and most weather resistant MTX series bag. In addition to the expandable top section and rear water bottle holder, the side panels expand to full panniers maximizing capacity. Compatible with all MTX QuickTrack racks with attachable side frames. MTX Dual Side Frames are required when using panniers on MTX BeamRacks.
Cyclists can secure items within easy reach using the elastic top bungees.Topeak's largest trunk bag, the MTX DXP offers ample storage space, with a divided main compartment and a two-stage expandable top, along with two side panels with expandable panniers. As a result, you can fit several smaller items into the main bag, or you can enlarge it to store additional gear, clothes, or snacks. The bag is also tough and long lasting, with rigid molded side panels and a flexible 600-denier polyester construction with a water and stain-proof coating. And it's a breeze to attach the bag to your bike thanks to the MTX QuickTrack system, which is compatible with Topeak's MTX side frame (sold separately). You can even carry the trunk bag like a messenger bag using the included removable shoulder strap.
Other features include molded EVA foam insulation, a water bottle holder, a 3M reflective strip, a RedLite clip, and elastic top bungees. The MTX DXP bag, which is compatible with an optional Topeak rain cover, measures 14.5 by 8.5 by 9.8 inches (W x H x D) and weighs 2.53 pounds.
About Topeak
Topeak has received an avalanche of awards and accolades since its founding in 1991. The company has developed such innovations as the JowBlow floor pumps with SmartHead technology, which sense and automatically adapt to Schrader and Presta valves without swapping out parts; the award-winning Morph series of mini pumps; the ALiEN multitools, which separate into different parts so cyclists can bring only the tools they need; and the Hexus mini tool and Bikamper personal shelter, which received the prestigious Red Dot award for outstanding design. The most important part of the Topeak story, however, is the passion of the founders and employees, who are cyclists, too. The company is dedicated to making the ride better, and focuses on creating products and accessories to help facilitate an escape from the traffic jams, cubicles, and mind-numbing meetings of everyday life.
With an expanding top and side panels that expand to full panniers, the MTX TrunkBag DXP has enough space for your biggest adventures.
MTX QuickTrack systemSecuring your bag onto the rack could not be easier with out MTX QuickTrack system.Simply slide the bag onto any MTX QuickTrack rack and that's it!
600 denier polyesterThe bag is made of durable and weather resistant 600 denier polyester with molded EVA foam insulation.
Shoulder strap includedThe included shoulder strap makes it easy to carry your bag when you're not on the bike.
Waterbottle holderA waterbottle holder on the back lets your carry extra fluid for extra long adventures.
Rear safety light clipWondering where to put your rear light? A small clip on the back of the bag allows you to easily attach a rear light for extra safety.
Reflective 3M strips throughoutReflective 3M strips on the sides, on the panniers, and on the rear increase your visibility in low light situations.
Top bungee and handleAn adjustable bungee cord on top makes it easy to hold light and bulky items on top of the bag. Padded velcro handles make the bag easy to carry off the bike.