Topeak MTS TrunkBag EX
Best reliable and easy to use storage for daily bike commuters.
A versatile, semi-rigid storage solution that mounts securely to the top of a bicycle rack. It balances organized internal space with convenient external features like a water bottle holder and bungee cords, making it an ideal companion for daily commutes or weekend rides.
$69.95
at
Ridgeline Bicycles
More TrunkBag options
Who it's for
- Cyclists seeking quick, secure, and convenient bag attachment and removal.
- Commuters and casual riders needing extra space for daily items.
- Riders needing a reliable bag that withstands daily use and varied conditions.
Who should skip it
- New buyers without an existing Topeak MTX-compatible bicycle rack.
- Touring cyclists or shoppers needing significant expandable cargo volume.
- Riders in consistently wet climates needing guaranteed waterproof storage.
Performance breakdown
Structural Integrity
Rigid foam construction keeps the bag upright even when completely empty.
Attachment Versatility
Hook-and-loop straps fit most racks but lack the speed of quick-release.
Organization Efficiency
Divided compartments and mesh pockets make finding small essentials incredibly easy.
Weather Resistance
Durable 600 denier fabric handles light rain well but isn't fully waterproof.
Off-Bike Portability
The included shoulder strap makes carrying the bag off-bike surprisingly comfortable.
Visibility Features
Reflective strips and a dedicated light clip significantly boost nighttime safety.
Key Specs
Capacity
8L
Weight
530g
Dimensions
36 x 21 x 19 cm
Material
600 Denier Fabric, EVA Foam
Attachment System
Hook-and-loop straps
Insulated Compartment
Yes
Reflective Elements
Yes
Shoulder Strap Included
Yes
Number of Compartments
3
Know before you buy
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Ask Metto anything about the Topeak MTS TrunkBag EX before you decide.