Topeak's MTX TrunkBag DXP boasts a pop-up main compartment and expandable side panniers so it's capable of carrying plenty of gear. Plus it's built to last with rigid molded panels mated to 600-denier nylon. And, it's packed with handy features, such as a shoulder strap, carrying handle, bottle holder, taillight clip and top elastic straps. There are even reflective strips for safety. And, Topeak's ingenious MTX System makes it a snap to attach it to your Topeak MTX QuickTrack rack (sold separately).
Compatible with Topeak MTX QuickTrack racks (sold separately)
Capacity: 1,380 cubic inches
Dimensions: 14.1 x 9.8 x 8.5-11.4 inches
Weight: 1160 grams
QuickTrack mounting overview
Topeak MTX TrunkBag