RX Trunk Bag DXP Expandable Weight Recalculated2 is a registered trademark of

is a registered trademark of Tubus Carrier Systems GmbH

For cyclists on the go

making it easy to mount your phone in the optimal position

without a footbrake

This discoloration is normal and will not compromise performance

RX Trunk Bag DXP Expandable Weight Recalculated2 is a registered trademark ofThe Topeak RX Trunk Bag is compact and aero but has two side compartments for extra capacity. The main compartment can also expand. It is designed with rigid foam which insulates and holds shape. It has reflective strips for good visibility as well as a light clip at the back for safety. It's aero shape is ideal for road and fitness bikes and would suit the commuter or bike packer. It fits the RX QuickTrack system. It comes with a comfy strap so you