The Topeak E-Xplorer TrunkBag is purpose-built for eBike riders who demand high capacity, protection, and adaptability on long adventures. Constructed from rigid EVA foam and polyethylene panels, it provides exceptional impact absorption, structure, and water resistance while keeping weight low. Its expandable top and fold-out side panniers increase capacity up to 26 L, offering versatile storage for spare batteries, tools, and gear. Grip straps secure the battery, and 3M reflective detailing plus a MOLLE-compatible rear-light strap ensure visibility and safety. The E-Xplorer integrates seamlessly with Topeak’s MTX QuickTrack 2.0 system and TetraRack M2L for fast attachment and removal, making it the ultimate companion for eMTB and touring use.