MTX 2.0 TrunkBag EX

The Topeak MTX 2.0 TrunkBag EX is a compact yet versatile storage solution engineered for riders who demand durability and organization on every trip. Built from tough 600 denier polyester with rigid EVA foam panels, it maintains structure while resisting water and abrasion. Its QuickTrack-compatible base slides securely onto Topeak MTX racks for instant attachment and removal. Inside, a divided main compartment and two mesh side pockets offer 8 liters of organized capacity for tools, snacks, and gear. A rear bottle holder keeps hydration close at hand, and 3M reflective details plus a light clip enhance night-time visibility. Perfect for daily commutes or weekend rides, this bag combines strength, convenience, and smart design for today’s cyclists.

• MTX 2.0 Compatibility: Please Verify Your Rack Before Purchasing This bag mounts exclusively via the Topeak MTX QuickTrack 2.0 system and requires an MTX 2.0-compatible rack. It is NOT compatible with original MTX (1.0) racks. If you are unsure whether your rack is compatible, please refer to the compatibility chart in the product images before purchasing.
• Durable Water-Repellent Build: Constructed from 600 denier polyester with rigid EVA foam panels that maintain shape while resisting water, dust, and everyday wear — built for daily commutes or extended touring.
• Smart 8 L Storage System: Divided main compartment with zippered divider, two mesh side slip pockets, and a multi-expanding top keep tools, snacks, and essentials organized for any ride.
• Integrated Hydration & Visibility: Features Rear water bottle holder adds capacity for longer rides. 3M reflective strip, safety light clip, reflective elastic bungee cord, mesh pocket, shoulder strap, and carrying handle complete a well-equipped bag.
• Backed by Topeak Quality: Topeak is a leading global cycling accessories brand with a 2-year warranty against manufacturer defects on all mechanical components.


Manufacturer Sku: TT9646B2
Todson Sku: 63009636