Trunk bag TOPEAK MTX TrunkBag EX 2.0 — rear rack-mounted bike bag, compact size, 2024 model

TOPEAK MTX TrunkBag EX 2.0 is a compact rear rack-mounted bike bag designed for everyday cycling needs. The 2024 model mounts to compatible MTX-style rear carriers and provides organized storage for tools, personal items and small accessories. Its shape and size are engineered to sit securely on a rear carrier without overhanging, offering a practical solution for commuting, errands and short tours.

Advantages

The bag offers a secure MTX mounting interface that locks it to the carrier for stable ride performance. Durable outer fabrics and reinforced base help protect contents from abrasion and light moisture. A compact footprint preserves rear visibility and bike handling while maximizing usable interior volume. Multiple compartments and pockets keep tools and small items separated, and reflective accents enhance visibility in low light.

Suitable for

• Daily commuting and urban cycling
• Short recreational rides and errands
• Carrying tools, spare tubes and small personal items
• Bikes equipped with MTX-compatible rear racks

Key specifications

• Mounting: MTX-compatible rear rack interface for secure attachment
• Size: compact trunk bag profile designed for rear carrier mounting
• Compartments: multiple internal pockets and external access points for small items and tools
• Materials: durable outer fabric with reinforced base for abrasion resistance
• Visibility: integrated reflective elements for low-light conditions

How to use

Attach the trunk bag to a compatible MTX-style rear rack by aligning the bags mounting interface with the carrier and engaging the locking mechanism according to the rack manufacturers instructions. Load tools, spare parts and personal items into separate internal pockets to prevent shifting during the ride. Close all zippers and fasten any external straps before setting off. Remove the bag quickly by unlocking the MTX interface when you need to take it off the rack.

Recommendations

For stable handling, distribute weight evenly and avoid overloading the bag beyond the rack's recommended load capacity. Regularly check mounting points and zippers for wear, and wipe the bag dry after wet rides to prolong fabric life.