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This product is no longer available, but don't go just yet.


  • MTX TrunkBag EX attaches to your bike via a Topeak MTX QuickTrack™ rear rack system, sold separately
  • Features divided main compartment, 2 side pockets and multifunctional top pocket
  • Includes shoulder carrying strap
  • Comes with built-in carry handle and detachable shoulder strap
  • Reflective detailing increases your visibility in low light; includes an adjustable bungee cord on top and rear-light webbing clip in back


View all Topeak Rack Trunks

REI membership


Best Use Bike Commuting & Touring
Gear Capacity (L) 7.9 liter
Gear Capacity (cu. in.) 480 cubic inches
Material(s) Nylon
Dimensions 13.8 x 8.3 x 7.5 inches
Weight 1 lbs. 8 oz.